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Top Customer Reviews: PH Meter Digital ...

Rating: 4 out of 5 with 3 ratings
5 / 5
ph The metre corresponds to a description, works. Packed well, ph The metre is coming with the convenient metre is the little surprised-really water of a tap and of low a filter is characterised for mineralisation. I need to be aforado. Some powders of calibration have come together with a device.
5 / 5
Very good and aqurate. Before this had bought them of another vendor another with also measured of temperature and is not a lot of aqurate out of a box, the measures that breaking with will be test of liquid PH.
4 / 5
What fresh, packed securely, there is aforado easily, as partorisca dip battery of a vendor painted) has measured takes entertainment all a water in a House of different sources, all some norms, and has taken partorisca a group in a cottage.

Top Customer Reviews: PH Meter, Preciva ...

Rating: 4 out of 5 with 50 ratings
5 / 5
Partorisca A prize, can very really complain in this little device. They are the professional grower and has been using ph metres partorisca the very long time and yes know anything roughly using these metres partorisca gardening know that this tin of things to good sure pause! As I always have one of these partorisca the backup my Apera the metre and takes a work done.

I the side partorisca try lateralmente with this metre and a apera one which cost on 100 bucks and a reading was has gone by .2, As his no the breaker of extracted for any half. I STRONGLY reccomend that maintains stirs it of solution of calibration around, reason partorisca this will require you aforar the more frequently that a professional plus some. Another option is partorisca Buy some ph metere solution of storage, KCL, and touch the small to a lid and tent he in there when any into use, and this will maintain some attentive readings everytime like this calm of those who has to aforar like this often.

I strongly reccomend this produced,he that says and his quite durable also. It has Bought this behind run of 2018 and his january 2019 now,and used it enough the bit and his working closing and im the using regularly without any questions the Only reason are by train of the give 4 stars, is for a simple reason that does not give the entirely perfect bookmark is always has gone by .2-.3, So that it is reason he could do not giving the perfect bookmark, but for More than applications if yours has gone by .1 Or .2 His no the breaker to treat and can usually laws with him.
5 / 5
It takes drops of PH of another company at the beginning, hated the one who innacurate was to read, with quite +/-2 row of error + when I have begun to use nutritious roughly of them in fact colored a water to the equal that was less still sure of an accuracy, has taken pissed and decided to order this unit. I am spent the plot to time to compare with another electronic PH abordable metre on here and reading descriptions and decided to give this tries it he like this looks to offer the better quality.
LOVES THIS METRE of PH, has been using he for the month now, each one that 2 days or so many and is aforado still and doing like a first day took it. I love a fact that some lights of screen, one reading súper easy. I have been that follows recommendations in some commentaries and be rincing he with demineralized waters after each use.
Has done my life so easier,exept has turned now to the PH freak and am using he for all my different plant variety, which has not been my intention at the beginning haha. Anyways, I highly recommand this thing !
5 / 5
It has said simply it does like this feigned. Calm is not buying the big-quality commercial unit but for a prize can buy 10 of these for a commercial element. Any question like this far.
PS Rinse every time,. And aforar once the month.
Pps There is aforado a first time that use some containers have comprised. It has tried then RO water. It has written a number down. Then once the month yes looks the little was I Rinse a unit really well in the current of RO water and use a screwdriver to dip a number exactly. Then it come from my hydro the garden always looks to be compatible.
5 / 5
The product has done well for 2 weeks conceal , now wont resist the reading . Recalibrated And cant take the pertinent reading out of him . It jumps randomly of the stable number to 2+ ph main or lower and maintains to go down or up . Any quantity of calibration will do this work of unit . That is a guarantee ?

Update : the new unit Received and is doing perfectly . The service of client does well . The cost with confidence
5 / 5
so only has taken this tonight. Read on some instructions and has left a metre of pH to stabilise. I have tried my water to touch then used deionized waters the aforado to in 20c. It was near out of a box but has required the small adjustment. They are happy with an accuracy after the few tests and the time will say for durability. A LCD light is the good characteristic like my tds the metre of the different company the lack. I am using this for my garden and he will be perfect. It can not be the commercial unit, but for a prize in happy.
5 / 5
Bought two of these metres of PH and utmost. The product comes aforado and ready to use. Bought one for the member familiarised as well as they have used a PH that band come from. Using a metre in the place of some band has saved time and extremely easy to use. You recommend to any frequently that need to try levels of PH.
4 / 5
I took the moment to write the description in a Preciva ph declare. I have loved to give a bit metre he casualidad to try he or fail miserably.

Tries my solution of nutritious excessively. Those that reasons the long time has killed the harvest of poor ph'ing habits.

This little metre does quite well. I regulate it if necessary, once the week. Included then it has been so only never steps of long the pair of decimal points.

Loves one has behind lit law was. It does to try so easier that mine any-has lit TDS metre.

My conclusion for a Preciva ph the metre is quite simple ... Work and is an economic way to take these nutrients to some plants.
4 / 5
This pen of PH 🖊 is for far a better one joins spent on for a prize. Very easy to read with a backlit screen. Iv Mina aforada control a calibration with some first pertinent fluids of the each use and his has not required never an adjustment of some first 3 weeks done. Very attentive, easy to use. You recommend to buy flowed of calibration of the PH reason some containers can be hard to use and also his abonos to have a solution for controls of future calibration.
The happy plants 🌱
5 / 5
ages to choose the economic ph declare but the supposition has chosen them correct. It is it has known to grow like this didnt knows that to look for but has known has had to be economic . I Finally stuck with east an and did not fail me still. Has does not have to that aforarlo this in spite of was attentive right of a box ( used the friends 100 dollar a to compare). Súper Easy to use.
5 / 5
Salvation, An oh declares the fact adds some first few weeks. Now a metre is jumping around. Of 6ph transmission to 3ph and then behind and advance. It leaves it so only for the day and he then was normal again. And then it begins to jump again. Please advise.
4 / 5
So only bought and has used today, as I will update later if any questions develop. A unit among the box of plastic storage with the neighbour translated of instructions that, while obviously translated, is easy to follow. I have tried initially some water distilled has had and has taken the reading of PH of , as has he aforado using búfer solution (Búfer the powder has comprised 2 x PH and 2 x PH) and is very together. It was easily able to regulate to with a screwdriver has comprised. A water has distilled still fish and RO the water tried in 6.8. One researches of the fast internet and I have learnt waters it distilled is initially 7.0, as I thought it would have to that be, but quickly absorbs CO2 and is typically around 5.8. Like the metre had died in fact in legislation out of a box. A metre is easy to use and looks attentive. An only worry has is when it is now of battery of transmission . I have looked for to pull a compartment of battery was, as distinct in some instructions, and could very easily he. I have required to use a unit today has like this option any to try to pull a compartment was for fear of the pause. Also a manual has said that some batteries are 3x1.5 v (AG- 13 battery of key), but has not been that those is or where will find substitutions. I will update in this later when I owe battery of transmission. For $ 20, no really I expect perfection, but like this far this unit has surpassed my expectations. They are by train to use it to try my kombucha as nude PH that has used was terribly inaccurate and hard to differentiate some changes by heart (I has the vision by heart perfects like this have been tried). Like this far I am happy with this product.
5 / 5
Adds easy to use metre of PH. Very attentive. Had the test of the professional water done previously to receive this metre and has confirmed some results with the main accuracy with this product. Not to have it long enough to with the accuracy estimates a control of water of a product for this my stairs is neutral. Like this far it is an excellent product and highly recommend
5 / 5
have this Ph. Metre for 3 month now and has given already on on me! I used it on the almost daily base for my hydroponics, has taken always cures well of him but now tip erratic values, has included main (19+) that a max be . More cleaned and aforando does not help. I know ossia perhaps any one the “metre of big” final, but still, piece with which 3 month is the WASTE of money. No SHABBY!
5 / 5
Like this of September 13th, the metre is pooched. Done a day, has toasted a prójimo. Changed the on and neither take any number with the lit on screen or can the take to a bit of the turn in some numbers is during a place and wont solves. The window of turn has closed on September 1. Waste of 20 bucks. It comes from with the precaution that considers on buying. Going to spend bit it more on something more. Really the amazon of desire could the screen was some of this economic Chinese has done produced. I guess volume that paid for sometimes.
4 / 5
Partorisca aforar Without use of subjects “ph 7 búfer” investigations on amazon. It does containers of the calibration but no attentive. Using “ph 7 búfer” any need to mix container with liquids that can or can not be attentive. Ph 7 búfer Is the no brainer and is stable the difference of a mix of container. I play the bit of a búfer to the small cup (quite partorisca probe to apt) and insert probe(Control the probe. It DOES not FALL or submerge to deep if you can not find the container of small/cup) A ph the metre would owe that begin to the level was. Once a reading in a metre is stable(that remains the point reasonably) takes a screwdriver resupplied and turn a bit the ray located in a backside of a probe. Tour until you are inner +/- of ph. And it is aforado. :) oh And the game a bit has behind dispensed to a ph 7 búfer boot. Clean probe ASAP

has used more expensive testers and this one is like this good. Just clean/diving a tip in of the water distilled after each use and he would have to that be good for several weeks or more. Neither it attacks or touch a tip/of probe. It does not fall or submerge a probe to deep in of the liquids. Always dipped the backside to a chance has resupplied. Mark take a probe is dried before storage. If you are hard simple managers the moment. For even the use the long plus takes a battery. Leaving a battery in for periods partorisca time it can drain or included corrode because of moisture while the be has tent. Take the battery ensures life of the longest battery and corrosion of stops. In the now cleaned ensures longevity of probes. I recommend this product. :)
4 / 5
Likes that dry business this. I have used to use of the better money could buy when I have done in treatment of water. They have had the liquid has tent in, and would spill them liquid and has to that take more. This cleaned with watering distilled and dry with paper of filter. Try my ph the paper there has been the 15 to 20 times of delay of minute. My plants are aiming the one who happy is. I have bought the Stony bounce of wash of the Laboratory to save the water distilled when cleaning. I have not done the calibration, but has bought 2 and verified to see if same reading with which have left one has used changed on in prejudices.
5 / 5
Cant Imagines this element was. Lame for my aquarium. Have aforado Like this for instructions this in spite of my aquatic animal has died. Say my ph slightly too roughly too bad so much has done them the transmission of filter and transmission of small water. Has wake on the the next day and had died. What only can think them is this gave an inaccurate reading.
5 / 5
A device has done well quite resupply readings of attentive pH. Taking to +/- 30 hundredths of the decimal unit inside second, but would take the pair of minutes to achieve a final reading.

Does quite well until the May of the water has fallen in the, which has taken by means of the exposure a lot easily. It has dipped he in the stock exchange of rice to try for the save, but no longer shows of the readings.

A device that is drawn to have part of him submerged in the liquids would owe that ensure that all other components are relatively waterproof. If this device has any semblance of waterproofing, would have given it 5/5.
5 / 5
Has update: a vendor read my leading description and has taken an initiative to send me the new product. Work well although it is ideal for liquid measure. In my chance, also need to take a ph value of seeds solid substances (cheese, lunch) and this is not ideal for that.

The one who the disaster. He no never. It has loved to use it to do cheese. A Ph the values were during a place. Hardly it take wetted, paralizaciones to do. It does not buy this...!
5 / 5
The product arrived with a metre, screwdriver(calibration) and 4 container of powder of calibration more instructions everything in the plastic chance.
Has has had to that aforar mine immediately as it was not attentive “out of a box”.
The calibration was fast and easy to do. Claro backlit exposure. The value adds.
4 / 5
Dissapointed Manually. A product there has been any powder of test of the pH, any instruction or any documentation, and the streaky zone where partorisca the bed. Worse, a reading dulcemente and consistently maintains partorisca change up or down. He finally prendido with which 20 minutes. Taking 20 minutes partorisca take the reading is not the sample of any accuracy or quality. I have written the complaint and has received the response that the new metre was sent already partorisca a third vendor of party. Nope, Concealed has not looked neither. Felizmente, after trying a metre partorisca the pair of weeks, has decided to be neither or junk. Returned the Amazon felizmente.
5 / 5
He Goes partorisca buy the metre of PH more economic then buys this one! A prime minister one has to that it has suffered harm in shipping or was the dudd as it does not give the compatible value in a solution but these writes promptly email of the mine answered and sent the new an immediately which have tried grieves I recieved that.

This stand of types for his product like works of substitution perfectly and is by train partorisca give me the very attentive reading right out of a container. A lot still it require the calibration. I have compared a reading to my big friends finalises bluelabs the metre and is same reading esatta.
5 / 5
This little metre is the tank ! Taken at least an use of time out of a box partorisca a metre partorisca begin that of the attentive data. Utilisation partorisca brewing beer, and compared to some reports of water of the city, law my PH partorisca water a lot with accuracy (- was, which so that it is not an end of a world. And in comparison to a $ 150-$ 200 would owe that invest for these extras of decimal points... It is totally he validates partorisca learn to regulate to his readings). I want to the one who easy is partorisca use, and a way is packaged partorisca easy storage. Has does not have to that aforarlo still, but comes with some solutions partorisca when required. In general I am happy with this like this far. If you are careful and clean with him, does not see reason can any hard the longitude while.
5 / 5
Been using this metre beside another partorisca roughly 4 or 5 weeks. It can never really take the pertinent row but was quite near of the principle. But now, so as the aforar a thing does not give me of the attentive readings. It is the real shame reason the really does not want to trust on calibration of car like other types of metres have. 1 star
4 / 5
has Bought this the more maintain my levels of PH of the nutrients of plant have had the different mark the few years does and has not liked him like the readings varied to many, As I have changed to box of band of the paper that buys this Preciva the metre of Digital PH has used now for the Cpl days and is more accrete then a last an I used to use. I used it he Cpl time and has compared results to some band and was a lot of neighbour to the equal that have decided to do the control of calibration with some bands of comprised and done solution adjustment very light.
Are sure this will last me while precise for years to come
5 / 5
has Bought this metre the little month does and unfortunately no longer could take a ph metre for aforar.
Has contacted a vendor immediately and was promptly has sent the substitution. 5 stars for service of client.
While a last metre so only failed prematurely.
A new a work adds. It has done like this an old a before it fails.
Has not beaten can be for a prize!
5 / 5
Has bought this to try an earth of my plants, and has to that say that it is súper easy of aforar and use. My pH of earth was 5.5, and has regulated he with some easily available products (house... With any Youtube tutorials) to a pH of aim of . wow! Inside the week, has had the impulse of the fast growth and some leaves looked so more sãos! Highly recommended for plant growers :)
5 / 5
first time that buys the PH declares. It arrives punctually and a packaging was a lot. Opened on a chance a pen go in and see a glass of exposure is lined. I go to take one covers the black was and was stuck on. Finally quell'pull was and there is scaly residue throughout some sides and a cup, with all a reader prongs and the bulb of glass had dried orange crud has stuck in some cracks. This looked and odorato to the equal that was used. Needless To say continue returning this because of the condition in that I bought it. Regarding a functionality has not had never an occasion for the try.
4 / 5
Another look of people to have the good experience with east, but the mine was WAY was, around 1.5 (ish) was still after aforar. With a powder. HAS almost has lost his plant, has not been sure that is gone in like this pH was purportedly attacks on, as tried with some drops and some levels were far lower, the drops were roughly 5.0 and a pen read around 6.5. Bad regime, lemon perhaps w.et was has not done for me.
4 / 5
Bought it and has not used never he for 3 month. Turned the on and has has followed directions exactly. The numbers have moved a lot-stop of 1 to 19 while the row is supposed to be 0-14 ph. You take as it pays stops. It will be necessary returns it each box of week takes the a lot of one.... Perhaps never. So only the good value if work.
5 / 5
Work... But one has translated swipe of instructions. Any súper big qualities.

Is looking for Something economic and bad ossia. I have bought finally a Apera unit of Instruments. muuuuuuch Better quality and uses AAA battery
5 / 5
the mine is lasted roughly 2 weeks. It is a lot at the beginning same although it looks quite cheaply has done. A @@@knob of calibration only tugs out of those looks to be the owner of hole drilled. Now a unit wouldnt has closed was and when it has verified them last was was, has tried to turn the on and a backlight is coming on half lit with messed on symbols and when it has verified them some battery had filtered and rusted. I cure the things and any water has been inside a unit or has gone has not fallen never.
5 / 5
When the work was the good unit . Unfortunately after the little month begins to take a lot inaccurate. It has maintained always it clean among uses with watering distilled and has maintained he in a uprite dipped as it is not to water test besides the point closely. Disappointed in a life has turned.
5 / 5
The product has arrived new in of the boxes.
Question he wouldnt resist his setting. It does on the solutions with water have distilled. Aforado He with both solutions. It dips down then big was was. It dips big down was was. It has chosen the half earth. Rinsed Was to go in and dried like this for instructions.
The waters have tried.
Then dipped in solution.
The Read 5.
retest\Aforarlo Again today.
5 / 5
Is very attentive to balance a PH of a water with which mix a fertilizante liquid in. An only downside can find with a product is that it does not look very durable but comes with the clear plastic chance to store he in when yours any when using . In general I am pleased with this compraventa.
4 / 5
Ossia A first metre of pH has has not used never that in fact it looks to do well. It comes with all precise for the pair of calibrations, and the even small screwdriver to regulate a ray of calibration. They are any chemist or expert for any half - I so only am looking to troubleshoot @subject with mine potted plants - but this metre is easy to use, economic, and when I have tried with solutions of relatively pH 'known' like white vinegar, waters it distilled, etc some results look quite attentive. A lot, very better that this terrible battery-less things of multimeter of the earth there. To good sure recommend it to any that looks for an economic way to try pH.
5 / 5
Looks to jump around but looks to solve in some corrected ph reading... As it looks work for now. It give this more star this in spite of lack of the instructions and has had any powder of Calibration. He almost to look you was used or of the turn.
4 / 5
A paper has said to be able to have white liquid that will be it dissolve, this in spite of, has opened mine of a container this morning and there is @@give has had the white powders has stuck on to a tip, is been under waters for 5 hours now, a white powder still not going anywhere. I can not use this sees ' issued the turn and has bought the new a, giving is a last casualidad...
5 / 5
Has Had he for 3 month. Used he for roughly 4 times and is there is prendido already law. Only shows “1” in a screen or some numbers will jump during a place and he will not leave me aforar.

Said is pre-there is aforado this in spite of my plants are aiming the nutrient issues as it could be cause for PH. Like this now I am questioning if this statement is some or no.

Save your money. Ossia Absolute rubbishes .
5 / 5
Objective a value more than matching it to the map by heart of some class. It is very easy to use. I have bought he for mine aquaponics plants. It is more economic in a long career that using ph band. As I take measure more regularly. I will update this finds anything more.
5 / 5
Not watering test! (It has not been announced that way so only warning people)

is not very attentive and precise constant calibration. I will be partorisca change on partorisca the BlueLabs. This can do for some folks but is not a lot enough for my needs. Good prize this in spite of.
4 / 5
Has this ph metre for 1 year and has used seldom. Roughly 8-10 times. Tryed To use again and does not aim me anything so only running up and down without taking. I can not measure anymore and has cleaned every time after the use and I have used so only in filtrated waters to verify when to substitute filters.
4 / 5
A prduct is to to the good work exactly likes to of him the colour is add the come with tool of calibration and solution .That the the aversion roughly is that a plastic box that the gone in is the little has bitten to small to maintain powder of solution of the calibration in. Perfect tool to try my wort ph
4 / 5
Loves this! I possess the small restaurant and ossia like this easy to use to try our water that any band. Bonsu Is that some personnel easily can see where a ph is in without that has to that guess like this with some band. For a prize are absolutely adds.
4 / 5
Excellent easy to use produced. I can any beleive he for a prize, is incredible. It comes dialed in and aforado with 4 búfer solutions for calibration and testing. Automatically rule for temperature. Reason spend $50 to take a same thing? Very happy
5 / 5
has bought this to use with my hot tub, of some touches of the test is hard to read. It is ABSOLUTELY VALUE I MONEY. I do not owe that never disorder around reading some band and that asks is orange, or slightly less orange, or perhaps the little red of has bitten...

Ossia Easily onebof some the compraventa better has has not done never. Súper Easy to use also!
5 / 5
Was simple to use like this announced that. A blacklist the screen was easy to read. They are very pleased with this compraventa. Well built and would have to that last.
5 / 5
A unit is supposed to be aforado out of a box but era +. It was that it is to be expected, in my option, been due to 'those strikes' around during shipping to warehouse and then mine. Have aforado Once with a distributed packs looks to be very attentive. I produce it adds that it recommend but I kings-aforar he previously to first use.
5 / 5
Has had this metre of PH for roughly 2 month, has done well, has had to aforar quite the bit, a big plus downside is that a ray of calibration is in a backside, is hard to regulate a ray in a backside and look a reading of PH.
A worse part is when I cleaned it a probe has broken.
Will see if a vendor give discount it for another.
4 / 5
Produced excellent for a money. It comes with some crusted trying solution on that. It can do a declare the look has used, but a lot if no the majority of them come that way. I fold calibration to control regularly because of low cost.

Top Customer Reviews: Haobase 160 Full ...

Rating: 4 out of 5 with 45 ratings
4 / 5
Ossia A first time has tried this product, and honradamente has not expected any a lot of based in a prize. I have required partorisca do sure my ph the row is around 11, and this paper of test has the treated adds. I have compared a reading my last remaining band of the most expensive box, and some readings were some same.
4 / 5
I have ordered these expecting it would help me judge a quantity of alcaline in my water and in me. It was excited like this partorisca take them. They have arrived quickly but a container is writing in all Chinese and no English. I tried him anyways and aim at all at all. Truthfully Although I am not even sure used him a correct way reason can not read anything in a container. Like this disappointed and the totally waste of money.
5 / 5
The paper of pH would have to that be around this prize and that pays more partorisca they is bobos. I have used these partorisca compare the old sodium rule bi carbonate the carbonate of sodium and partorisca verify some values of pH. Lame that have expected of these 2 bases and I will continue to use these!
Thank you!
Considering some people that complains that there is not of the instructions, calm no precise instructions! So only saturated a paper with any chemical wants simple
4 / 5
Looks to be a lot working. It is hard to know a difference among PH 7, 8, and 9. I have used water with PH 9+ but aim same colour as of the water with PHs 7-8.
4 / 5
1. There is not any indication that there is no English instructions. 2. I focused it to translated has has not comprised instructions very good. The liquid has dipped he in? For what time? This be has said any quantity of liquid and any term of time has tried grieves has done anything. Thought this band would be more convenient that spending around drops but his any one anything so that it is not the value
4 / 5
does not make a mistake has done for a thought of then is the better vendor and some descriptions have said that read that he for you. These produced is entirely useless and has to that a lot included be sold. To good sure the in fact economic products of Cina. It has launched he in some rubbishes after trying many times
5 / 5
Everything is written in Chinese or Korean. Sending behind. This product has been bought and sold in Canada and I can very included read a focus. The accuracy of pH is bad, all look yellow
5 / 5
is litmus shots to try, any a lot of to say. Attended the pocolos second to ensure the transition by heart there is prendido and is seating in a right colour. The accuracy is average, digital is more attentive but these are economic and fast test for levels of PH of the water.
4 / 5
I have tried the lemon, water, and bleach. You the good work according to which can say. The only annoyance is among the matchbook the fashionable title. The desire has been protected in the plásticoes of street of something alike.
5 / 5
Good works . It follows some instructions and give it the minute after dipping first to take a reading and he looked to be readings very stable . I use him in hydroponic fixes it and is to good sure quite attentive.
5 / 5
Good works . It follows some instructions and give it the minute after dipping before taking a reading and he looked to be readings very stable . I use him in hydroponic fixes it and is to good sure quite attentive.
4 / 5
Uses this produces to touch help in my manufacture of cosmétique, his papers are a lot of sakes. It can be More precise perfects has to that do diverse test.. But well reward of quality of the Rapport! It touches it joins the utilisation of base is perfect.
5 / 5
Although I am not able to determine a level of precise pH of a liquid I test, but usually close enough. So it love an approximate (level it exact + or - 1.5) estimativa of a level of pH of a liquid is trying, then this would do.
5 / 5
Has received so only these today, is terrible. I have tried three times to take it to change colour to the equal that can read some results of test and at all. Economic rubbishes. It can very included read some instructions because they are not in English.
5 / 5
Are not the scientist and does not have any alternate test to revise an accuracy of this paper of particular PH, but looks to do with accuracy. I tried it on it waters, vinegar, etc. And his readings have felt done .
4 / 5
Has tried the lemon, water, and bleach. You the good work according to which can say. The only annoyance is among him matchbook the fashionable title. The desire has been protected in the plásticoes of street of something alike.
4 / 5
Is difficult to read to to these likes him to him the continuous colour change until a paper is entirely dry and a dyes of indicator bleeds went to a yellow paper likes the colour is inconsistent.
5 / 5
Saves your money and does not buy these do not do a lot very at all and is hard to read a pH of a yellow paper
4 / 5
has Done well. I have found yes you fell a water of a band to the white or clear jug was easier that read. Mina matched electroic declare
5 / 5
Not coordinating with the leading band compraventa. Granddaughter any able to use in his project of Science so only.
5 / 5
Work partorisca read of general pH, but no quite detailed for Hydroponics/Aeroponics system.
4 / 5
These ph the law of band of sound, this in spite of there is not of the very English instructions. It can be a subject for any concealed does not know that to do.
5 / 5
The band has been done in Cina. Any one a lot english writing in a container. BUT, they a work. I go to use this in my science 10 laboratory.
4 / 5
No really to plot to these. Chemically You treat It it touches of paper in the form of booklet. Not having to that be one more 10 for $ 10!!
5 / 5
My dog suffers chronic UTIs. Utilisation this to try his urine each morning. Works so only a way requires it to control his levels of PH of the urine.
5 / 5
Súper abordable And practical Games to know acidité give clear and
4 / 5
Well of look. No really I have anything for the compare to.
5 / 5
The one who need the expensive ph reader these utmost simple small and fast súper has impressed!
5 / 5
Has bought these partorisca try a pH of the mine natural indigo vat. His quickly and with accuracy, especially partorisca a prize.
4 / 5
Work. It is litmus paper. Any terribly attentive but is for this that has the metre of bank of upper pH.
4 / 5
Has bought likes the present partorisca the fellow the one who read in the laboratory. They have said to be quite attentive for acid and base but the things the next plus to a neutral was the bit is gone in the colour of a map by heart has resupplied
5 / 5
hard to read some paints 6-7 any instruction, Done in Cina!
4 / 5
Any to the equal that has looked for. His so only any to the terracing I need.
5 / 5
No very attentive, but the one who the way adds to teach boys as to learn acids and bases! To good sure buys again when I will run out of litmus band.
5 / 5
Looks quite attentive and my edges there has been the explosion experimenting in of the different substances.
4 / 5
These have not done. I have tried yes with the multiple liquids and some band have not changed colour at all.
5 / 5
Like big like the matchbox, but no like this useful...
Mini Launches yellow of paper
5 / 5
Hard to determine accuracy with stairs by heart. But I calm does not require partorisca be attentive to an exact ph, then is so only well. Works partorisca my purpose.
4 / 5
Avenges punctually, a prize is very at least partorisca me (any nave and a lot of games of test of the pH), and work.
4 / 5
Any one very precise, well behind until having if your metre of pH fail
5 / 5
Very good. He that is to expect and does not require partorisca spend to plot
5 / 5
Produced to the equal that has announced. Arrived punctually and fast delivery. It is not the product adds partorisca accuracy but gives general very ph indicators.
5 / 5
The nave was fast and the produced are to add so that it is. It is so only a lot quite attentive for MY NEEDS, as I have been with the wand in an end.
5 / 5
Function and utmost value in a product, so only there is not remarked has had no English instructions. Able closing to follow a map easily to find a value of PH.
4 / 5
Has done to add while doing noodles of ramen to try mine homemade lye water.

Top Customer Reviews: 2 Packs of pH Test ...

Rating: 4 out of 5 with 3 ratings
4 / 5
Commanded this band partorisca my woman, wants to try his products of priest of the skin. It is easy to use. It looks attentive. But it is it likes at least mais40% expensive that negotiate of local drug.
5 / 5
Simple to use, helped to regulate my lunches to achieve the neutral reading
5 / 5
Good value. Any sure he in fact is attentive all looks to be be a green colour even when ph the measures have been taken.

Top Customer Reviews: HM Digital TDS-EZ ...

Rating: 4 out of 5 with 50 ratings
5 / 5
Colour: Lived believes some works of sides of units. At least a an I has taken that the has not been opened. This in spite of another this has been to open and rid with dead battery that the apparently verified amazon previously partorisca ship, am not like this sure in. It does not agree ordering the element of open box has discounted, and would not have ordered one this was so it beat it up can do not giving like the present. The amazon dips stickers in a packaging that verifies verified that, which his no, this has covered 80 of some directions. Spent 1/2 now that tries stickers to peel so many could read a web of place. I have required partorisca do this reason was factory aforada and reason some batteries that has been supposed the last 10000 hours because has an automatic has closed was partorisca give you years of the use without that has to that battery of transmission, had died. I have had to that discover where to buy a pertinent solution the recalibrate. It gives the graces for the amazon of wonderful experience. I have learnt like this to substitute some batteries and recalibrate the before I have included taken for the use. I also taken to spend $ 10 on craps will not use never again. It likes me quell'has mentioned. A unopened the element would have 5 stars. An open one would have taken 1 star has ordered an open box and 0 stars because I have not ordered an open box. Like this when averaged was and there is rounded gave it on one, more favorecedor that it would be necessary has it, 3 stars.
4 / 5
Colour: Lived has has had worries in my water partorisca drink quality of a tank and Brita filter.
I really more than anything has wanted to know if my Brita the REALLY required filter to be changed likes a flashing the red light said in a container.
Is result, my red light is by train to say me to change a filter and my TDS is down 100. Cela Calm say something right there! My filter does not require to be changed still still although a Brita is by train to say me to. TDS I levels of water are very until 300 PPM. It looks to have the few months of filter have left. Any this in spite of say a level of chlorine this in spite of.
Thinks in that your launching of money was to substitute a Brita Waters to filter SO ONLY reasons say to you to.
Thanks to of the this, is by train to save me A lot of $ $ $ .
Yes, recommends this product.
5 / 5
Colour: Lived has used them that pen partorisca a past 3 years and was very happy. I do not have it aforado never!! You try it after 2 years of use .... And readed 988ppm on 1000solution of ppm. This is surprising partorisca have this same accuracy with which 2 years of hard use.

Last month my old TDS EZ the pen of 3 past years was ... So many has decided them, sure, partorisca buy another.

Very economic, attentive and durable!
4 / 5
Colour: Lived Some results:
waters of 159 taps
162 - water to touch filtered
165 - water bottled of the saying of mark has 200ppm of good minerals
210 - of 'evian' the cradle of mark says partorisca water bottled has 345ppm of good minerals
Like this essentially this any sinister device some levels of 2 companies and has any reason partorisca the confidence. Some numbers gives could be any subject that.
Has squandered Money.
Was better to buy some reactive band.
Now take the account that the water to touch will have some mineral yours needs of organism. Like this calm probably will do the better investment that goes with the 7 filter of phases with remineralization phase that adds one has required minraux after taking all more.
4 / 5
Colour: Lived This does surprisingly well and is extremely simple. If has the reverse osmosis system, highly recommend volume one of these partorisca control action and jueza better when partorisca change some filters. Before RO the system is 350 ppm and with which is 12 ppm . Nizza partorisca Take that it forms that everything is doing and doing a lot well
4 / 5
Colour: Lived has had usually the success adds with products of amazon but are extremely disappointed thus produced. In the first place it was the calibration was has gone by 170 ppm out of one comprises that it is common like any big shot really. I am come from partorisca aforar and a bit ray that has the habit of aforar some pauses of pen and is no longer 't has included to take some uses out of him!!! There is it behind taken but was not used for the moment until I have required the loss and I have learnt the lovely takings something immediately of amazon.... Test immediately! Save of the money and take declare it that it can be aforado with keys more than the economic crappy has beaten micros ray!
5 / 5
Colour: to the purple has Ordered this thing and he have arrived a next day, faster that a nave of 2 days has asked them, which are adds. Opened the on, and taken partorisca use it immediately. It is sper easy to use, has taken literally second. I tried it on our refrigerator-water filtered and water of normal tap. Some readings were 106 and 128 ppm, respectively. Appearances would have the difference of a water tries different among a two, and this confirmed it. I guess anything less than 300 ppm is quite well, but honradamente really have any clue. Ossia Probably one a thing could improve with this element is to comprise drives of user to water pureness, has included so only the piece of paper, like the buyer knows that it is considered clean, mediocre and really bad. But, this probably would open him until some authorship if some to poor sucker have taken partorisca ail and blamed it on a water declares saying all would be good. While it is ridiculous to think this would spend, is probably very unlikely. Oh Well, the western civilisation and all concealed. In all the chance, recommends this quality of water declares.
4 / 5
Colour: the product Lived has done adds partorisca a first month, now gives random gibberish in place of numbers. It has not submerged Never he partorisca water spent one has indicated signals. Remarked by means of guaranteeing that it requires partorisca pay to ship in California, without guaranteeing that they was will substitute a product considers it to him my failure a product there is prendido partorisca do. While the service of client will see this and the corrected.
4 / 5
Colour: Lived after so only 6 month a pen does not maintain it ray of the calibration now does not change a reading ...So only of a extreem to another (100ppm, the turn and jumps to 400ppm) of the that knows the one who a guarantee is (any a lot of info of place of web) is so only 6 month??
5 / 5
Colour: the works have lived like this of the water has expected , has distilled usually paste he 1, water of tap among 109-122 (according to city of interior of the location). Very Satisfied with this product. An inspector of house has been impressed for him.
5 / 5
It has to that any to 342 solution of ppm gives the reading of 342ppm? It take it so only and I am not impressed, is supposition partorisca be the factory there is aforado
5 / 5
Does like this of the water has expected , has distilled usually paste he 1, water of tap among 109-122 (according to city of interior of the location). Very Satisfied with this product. An inspector of house has been impressed for him.
4 / 5
Use to try a water in of the parks of trailer when camping. Calm give you the good idea calms so only would owe that use he for fast washes or if a tank takes filled. Like this far like this good!
4 / 5
Bought it to try waters he in a boot the work adds and now does not concern roughly waters. I have verified also it waters bottled same and good to know some is not like this add!!! Now it was that some to buy!!! Any sure can dip this listens but B.C. It waters he of an interior was a better indication and California was a worse...
5 / 5
Are an engineer in the ship and our own water. Has tries crew, of course, but finds ossia the fast and easy way to verify quality of water onboard. More, is totally portable, different ours is is returned metres. I can do controls of something during a ship in of the sources and in a galley. Wonderful product. Like this economic also!
4 / 5
Perfects. I have bought TDS solution of calibration expósita on amazon to easily aforar a unit. Opened a lid of a TDS liquid and insert a TDS declares. Utilisation the engine of tiny ray to turn/regulate a ppm/TDS. You can buy the pairs solve of different calibration like this gone back a screwdriver until reading is corrected. In a behind looking for the tiny hole. Ossia Where the tiny flat screwdriver goes.
4 / 5
For roughly 12 years have used the type of the clave of the diving declares for my hydroponics level of nutrient. Done add until it breaks. I can buy 5 of these for a prize of one dips clave. After the few weeks have has related now a TDS reading with some readings of old level and are the happy to camp.
Of the transmissions would do in a unit this in spite of is put a key to control on besides big in a unit like this when you achieve to the tank to measure a TDS the level is easier that find and control.
5 / 5
A lot of gain could have done with one of this sooner in growing it the cycle like plants has taken nute burn.

Is also attentive and easy to use, with the functionality built in as the key to control if I can not see one reading easy of a bat, can use a key of control and then read he in any direction.
4 / 5
Has possessed a lot and pens. This a perfect east. I have been using he for 2 month now each one another day.
Fast, attentive Readings,
qualities of decent build for plastic, a battery although the strong careers. Highly it recommends this pen.. Utilisation for the medical greenhouse
5 / 5
has Compared with an attentive one and has tried enough near how is in fact attentive! Really it enjoys to the equal that has the pocola spent of cheat in a backside partorisca reference! Súper Handy calms of the that knows some averages!
Was fresh was fully tries water but oh well!
5 / 5
It take the uselessness . An exposure no tip some numbers properly. Sections of some figures do not aim . It can not say a difference among a number 1 and 7 or 5 and 8 etc. Almost useless for me. The new batteries have tried, but any improvement. It has tried so only he for a first time today and are besides my window of turn. Disappointed.
5 / 5
The READINGS ARE QUITE the METRE DOES not HAVE The FUNCTION of TEMPERATURE ,BUT SIMPLE And EASY to USE.
SPENDS The ADJUSTMENT PETIT IN REAR WHERE CAN The To you AFORAR has REQUIRED .
5 / 5
HM I digital frames have produced of the quality adds. The readings is is INSTANT, is using Hanna stairs. It is attentive. LeGustado The one of way that has substituted mine another pen of PH with the HM pen of Digital PH, work really well also, the better WAY that mine another pen of PH, likes the BETTER WAY.
5 / 5
Ossia That has received. No one same as described in an ad!!! Returned!
4 / 5
Ossia An excellent declares. Easy to use & withl clear results. I have tried it waters of the steam has distilled, water to touch run by means of mine Berkey system,
& waters of right tap. A steam waters distilled (of the tent) was entirely free of any mineral etc. The ones of way that am a lot happy with this unit.
5 / 5
iv There did not go it he a lot has a lot the time has thought that a prize was but I now precise ph metre another 20 bucks wen can take a concealed both for forty in general does every time like this far have use he on 30 times a last week any one has failed to read like sweat all a lot of I recamend this tds has fulfilled has thought this was mine ph the pen any COST is GROWING CÁNNABIS (WEED) THIS Is not FOR THIS
4 / 5
the bed of element HM and at all more ..Sometimes law Err with which some time then finally the turns was. Taking the batteries was at all, hardly go back read this again. Returning to buy the mark of confidence & more durable.
4 / 5
Is not sure state waters softener has done properly, this amazing little devise was able to give some results is not . Very economic and the majority of stops to have!
4 / 5
My water of tap of Hamilton and Perrier has tried well. Surprisingly, my water of cradle has bottled was borderline unacceptable for total has dissolved solid (TDS). As it does not water more bottled for me.
4 / 5
Ppm/TDS The laws of pen adds out of a container. It researches to be aforado properly of factory. This pen also has the adjustments so much can regulate calibration down a street that is the plus the most economic pens has used them before.
4 / 5
Dopodiché aforar in un 342ppm NaCl la soluzione e il torneado era arresto awhile e girando dietro addirittura e situandolo dietro nella stessa soluzione ha letto 357ppm e partorisca leggere dolcemente crawls bene 360ppm e dietro a 359ppm ed è addirittura. Il'andato cercato d'aforándolo dietro a 342ppm muchísimo cronometra questo nonostante qualsiasi regime. Nessun sicuro che sto facendo scorretto e nessun quello raccomanderebbe .
5 / 5
Deve che che non una 1000 soluzione ha dato ppm dà una lettura ha dato 1000ppm? La supposizione è partorisca essere la fabbrica lì è aforado, non è ? Mangi puoi io sicuro con la precisione di di l'est?
5 / 5
Carices partorisca fare tranne sette defiantly L'aforado non c'è annunciati . Uno sono felice ha comprato la soluzione ha dato ricompensa di calibrazione ha dato partorisca cercarlo ha dato buchi
5 / 5
TDS fare d'immergere bene, ha un RODI fissa che c'è un costruito in TDS gli ha dato il sensore buono e la festa hanno dato risulta! Gli utilizza questo a periodicamente ha verificato la mia bene acque.
5 / 5
Nessun felice con il prodotto lì è comprato un hanna anche e cercato ha dato regola stivale abbevera mangia dice è 95ppm l'immersione ha detto 47ppm e la mia hanna ha detto 90ppm è l'hm è soltanto mezzo gor alcuna ragione. E dice che la fabbrica lì è aforado
4 / 5
Operare perfettamente! Raccomanda partorisca hydroponics!

Questo vierte tds In ppm. Quello labras crusca partorisca devenire l'EC lettura

(Tds lettura in ppm) / 500 = ec lettura :)
5 / 5
Anticamente, misurato al contenuto ha dato esce con alla banda e io non potrebbero dire se ho avuto bastantes partenze. Quest'utensile alla sinistra sono partorisca sapere esattamente Al contenuto ha dato esce arresti partorisca abbeverare.
5 / 5
Lì è comprato A scorretto un non legge temperature. Legge così unica ph acqua
5 / 5
lì è Utilizzato meno abbia dato 10 meteo, residui a schermo qualsiasi cosa adesso, totalmente morto, il desiderio lì è garantito partorisca lui, lì è comprato meno abbia dato 4 ago ha dato mese.... E naturalmente, le batterie nuove hanno cambiato soltanto in ha dato mariti e lui ancora non essendo capace a sopra.
4 / 5
Ha comprato a scorretto questo, ha cercato. PH testasse Ma questo ha puntato il suo contenuto minéral e del vino con un facile ha dato partorisca seguire passeggii. Un ritornato la ragione così unica non è che lì è richiesto.
4 / 5
Reading very fast. Function “of good” control partorisca maintain a measure on screen. It looks a lot near of the that my chemist GH the test is suggesting paralización tds. They are happy with him although it can be bit it more economic! Still value of the money.
5 / 5
Is done a far like this when being so only the assume so only owe a device as we can not compare.
5 / 5
The tool adds partorisca measure yours ppm in your water. Highly recommended using this TDS Metre partorisca yours water. The plants require vital minerals partorisca growth. This metre is easy to use. It do not go without him!
4 / 5
Initial testing of both our tap of waters to house versus a same water this has experienced reverse osmosis debugging.
I results have aimed findings several that has developed a veracity of a water has treated that it is purer.
4 / 5
Zeros like this far complain. I do not have the unit of big final partorisca try accuracy against but looks on point according to a level of ppm some nutrients the the use alleges a ppm would have to that be after mixes.
4 / 5
Easy to use pen, and easy of aforar also. Bought 2 of them a partorisca tanks of fish and a partorisca the plants and both are well. It has given 5stars but the nave have taken the moment.
5 / 5
TDS Declares no right law with which Calibration roughly 12 times now and is during a no good place
5 / 5
has any alternating way to verify is accuracy ...
Difficult to read in conditions read sure, but a key of control is useful.
4 / 5
Readings of instant, very attentive. It takes a calibration búfer partorisca do sure rests in tune. Personally it uses the 1000ppm búfer solution of then I vertical aerophonic gardening.
5 / 5
Has Had he partorisca 2 weeks. Attentive And easy to use. So only not to dip it all a way in a water as it is not fully tries water.

Top Customer Reviews: PH Meter Digital ...

Rating: 4 out of 5 with 34 ratings
5 / 5
At the beginning, a ph the reader has read 10 in of waters he of just straight tap, but thinks could have had some residue in the because it waters it would have to that be afterwards to 7, has then decided dipped he in juice of pure lemon and read , which is near of that love it. It has then dipped he in watering after the give the good rinse and a reader have given , which is acceptable. In general, súper satisfied with this like this taken out of a work of supposition in mine hydroponics setup.
5 / 5
Has taken this partorisca try and regulate a PH of my water, when it waters them my plants.
To the equal that want to water my plants with the PH of and after a fertilizante fallen he down to an acid.
Also tries an accuracy with a different PH declares(ossia aforado) and is spent my test.
5 / 5
Your browser does not sustain HTML5 video. It likes a lot, I am coming partorisca amass of the big number of plants and with the plants comes the cure and the sure plants requires concrete level of acidity in his water/of earth ( is crazy I know).
Am doing this reason any so only love my plants, wants to give him a better start once purchases them.
Has chosen in fact this on a community of plant in FB and this help the gauge better the one who the sour citrus will require to add to my fertilizante for my alocasia frydek in place of “a bit those that drops”.
Reason any one knows those that drops is a bit those that drops “”!

Súper Useful and recommended him him of the plants of concrete needs!
5 / 5
Installs water softner does the month and can see my hair that takes softer but still no like this soft to the equal that would like. It waters he of my brother has tried the sweetest plot that my water, imagines could take the quality of the water of the PH declares to do sure my quality of water is compatible. A reading was súper easy, calm so only uncap the and diving he to the cup to water with which has turned a power on. My water seated in 9 how was more alcaline which is which want to. To good sure will be to use he in the near future when my careers of rooms down to do sure my stay of quality of the compatible water.
5 / 5
A lot of testeur Of PH of good quality. In planting to have that exits his products Touches the spas or the swimming pool take this new artilugio! It receives testeur with two solution with the end of him there is aforado after the subject is regulated! The tool the two keys, an on/of and of the games of key calibrer, any need besides!
4 / 5
Has been concerned that this metre of PH would be difficult to use, bought it bcuz of a rice. I did not expect it to be like this simple to use. And it resulted it it was bad, thus calm product so only requires dipped he in a water to know a value of PH. Calm does not need any professional fund for the use. For a value has taken thus produced can give he for 5 stars!!
4 / 5
So only can be the ape but it dipping on annoyed and expect well has read some instructions 100 times but still does not know is dipped included correctly thinks that is I PH down the waters and he clearly shows that has been to go down but could not say the one who attack perhaps this one is so only economic
4 / 5
has has wanted to something for a hot tub to avert that it uses pH stick all a time. Ossia The way more than confidence and easy to try, and comes with the been used to TDS metre, which is handy to verify RO system.

In general, is the simple artilugio that reads sum to maintain our house bit it more easily.
4 / 5
Has used this for the month, doing mine 3 gal batch once the week.. Fact well until last week.

Now is just saying 13-14ph any @@subject that. Tried aforándolo, swimming..

Could try another of these if some helps of vendor was, but more probably just look in something more
4 / 5
the delivery was punctually.. He no the inaugural. The interior looked to see a batteris filtered and was all corroted inner,,Tried for the cleaned, the new batteries have bought that cost $ . Taken two battery.
Junk. Still, the light has come on with new battery and has been was again and only show 7.1 and not closing was and then goes was and at all,, wont work.. The batteries do not owe that it has been inner, would have to have wine with an element for separate.. For battery to be all corroted and rusted, has to be old and was junk..
Can send another.. Or it likes to send east a to that allocution.. I am not sending my new batteries that has paid $ 12. Partorisca..

Paulene Hilson My email is
5 / 5
I have ordered two and they a good work. One there is prendido partorisca do for me well after a window of turn has closed, thinks that can have a compartment of wet battery. It looked partorisca do well before it concealed. The messaged SPANEE partorisca the order of substitution and has taken the response ASAP. They are by train partorisca send me The new a right now! The service of client adds. It would suggest partorisca buy roughly bands of calibration partorisca go with him this in spite of as so only comes with one has dipped.
5 / 5
This looks partorisca do add partorisca a quality of water of mine hottub.. Very comparable to some band but easier that read.. I can not say sure the one who attentive but will know the next time door in partorisca take text of water... But like this far it thinks a good work
5 / 5
does not like me a fact has used he partorisca less then the week and now law all so much way the big the PH.
Remonta to 14 and then sees zeros.
Unless I want to buy a powder of calibration and water distilled, claves with games of PH.
Have gone back to this and am happy.
Acclaims :)
4 / 5
partorisca say this can read pH to .01 accuracy is hysterical die some instructions partorisca aforar is extremely imprecise and some readings never entirely stabilise to two decimal places.
A TDS the metre is low quality also - a solid plus in a solution, a plus under your accuracy will be.
Needs extremely attentive readings, this is not a device(s) for you.
4 / 5
Does not squander You money, does not solve in the reading so only maintains to count down the knowledge for the fact my water is really hard a metre will read around for the second then so only maintains to take more acidic, if the leave it, will count down to around 4-5.
4 / 5
These produced gave me readings during a place. Felizmente By means of amazon, am returned he for the repayment.
5 / 5
Your browser does not sustain HTML5 video. This does not do and are really unbalanced! Has wake until ph my water and his fully acting bad, is trying to read something more, and cant has included ph a water. It is only use is to ph waters it and is broken already some second time used it .. A lot disappointed
5 / 5
Your browser does not sustain HTML5 video. An accuracy of this unit is a lot well for a prize, very easy to use, very thin and access perfectly in a pocket, THANK YOU AMAZON
4 / 5
Ossia a metre of worse PH has not bought never in my life unfortunately but takings that stops of pay. These are very economic and useless. You would owe that take something bit it more expensive that works. If I need the metre of pertinent PH this is not a a to take.
5 / 5
Was unable to felizmente aforar a ph declare that follows some instructions of manufacture. The readings are not compatible and have big fluctuations when that comes from a same solution esatta in a same temperature.
4 / 5
I touch partorisca change. This has done my plants thrive. It has not known pH that of entity this.
5 / 5
Has bought takes homebrewing.... It has to that man of has paid.
5 / 5
Has bought this product two times. First time has not done I so that has thinks that has taken the bad a. As I orderly king to again and every time has put ph in a water a reader goes directly to me will not take never again
5 / 5
My edges is using he partorisca his swimming pool. A lot very partorisca a prize.
4 / 5
There would be has given five stars but he have arrived with dead battery.
4 / 5
Rubbishes . Calm the favour and pay the little more partorisca something has decent with acvuracy.
5 / 5
Some instructions were bit it hard to read but quite easy to follow. A metre of looks of pH to do like this announced that. Any complaint.
4 / 5
The rubbishes does so only has taken 2 days ago and take working waste of the money does not squander ur time in this
4 / 5
A container of aforar the solution has been missing. I can not know pH of basic solutions. It looks partorisca do with acidic solutions, but the can not say the confidence.
5 / 5
Is supposition partorisca come with containers partorisca dissolve for aforar a reader but has come so only with two containers. It is useless is not aforado
4 / 5
Bought he partorisca Navidad and less then the month later is jumping throughout and will not take an attentive reading.
4 / 5
Has not taken all a ph búfer powder partorisca aforar.
5 / 5
Likes but will have the difficulties that takes a búfer solution partorisca calibration
5 / 5
the work of the water gives well the filters are not announced like this with this

Top Customer Reviews: ANPETBEST Digital ...

Rating: 4 out of 5 with 21 ratings
4 / 5
I come to the Instant partorisca try of calibrer the car and at all he... This is not The preier neither last that it will regulate but has Fulfilled in solution ph 4 I regulates it the 4 no of question but I the rince and has fulfilled in solution ph 7 indicate 4.4 then regulate it the 7 with the vvis of calibration behind and has fulfilled the 7. Pair against when I have dipped he in him 4 games against-verify is partorisca indicate 6.5 then I rebaisse the 4 and drench it after still joins time in the solution 7 and here is this indicates 6.5 then I répete lucido process 5 times in him 4 and 5 times in him 7 and subject same then the file regulates produced défectueux.
4 / 5
Turned it on partorisca try it was and gave random numbers like this of the readings. Any attentive at all. I have inspected a tool and found the inner glass broken that believes is supposition partorisca be solid.
4 / 5
Is easy to use and take a reading, but is very súper attentive. I have measured the water distilled and has regulated a reading to 7, has then measured the fertilizante has taken 4.6. I have then measured a water again, and has taken so only 6.6. Calm still will take an idea like a pH of a liquid could be which is a lot enough for gardening, but far less attentive for scientific investigation.
4 / 5
Ossia súper Easy to use and good works to try a PH of the mine Kombucha
4 / 5
Good value vs prize. Easy of aforar and resupply a ph solution and screwdriver to tweak a readout. It was in fact properly aforado well out of a box in my chance also.
5 / 5
The product there is rid incomplete, can not be aforado. Obviously the subject of control of the quality.
4 / 5
The good product was easy to use and is attentive. It recommends it sure. Utilisation he daily.
5 / 5
It looks attentive, easy to use
Resupplies the stable reading
5 / 5
the work adds so only wish a backside of LCD has on lit,, but before and after the calibration was attentive
4 / 5
Simply does not operate. Fooled Partorisca Buy 3 economic ph metres, all some same. It spends $ 60+ and save stress, time and money.
5 / 5
A reading is attentive. Different a lot another metre that the reading is jumping during a place.
5 / 5
Entirely no after the month or so much. I have ordered another of another company. All well!
4 / 5
Need to be aforadas with which almost each use. Any one of confidence.
5 / 5
Would owe that be place up and ready to go. Need to take deionized water to dip on ph. A lot touchy adjustment.
4 / 5
It has been bad of the flat roof of calibration in a backside, which he useless.
4 / 5
Has liked him a declare. Using he partorisca waters he alcaline ionises it.
5 / 5
Comes with solution of calibration. Easy to dip up and looked partorisca be quite near the calibration out of a box. Experience to try tank of fish ph and hydroponics reasons touches of the test is useless. If you move a unit while it is submerged a reading will change for the pocolos aim. A glass of precise screen the drip of glue how was the half-falling era. You take as it pays stops. This does so only well. It is cheaply do.
5 / 5
TBH, For $ 10 has shipped does not have very expected. And this metre there is rid. Capacity my first metres of the each use, this metre is so only attack to within of roughly pH 0.5 still well with which calibration. I have bought this just to see like this would do in this point of prize. Morbid Shabby of curiosity, any complaint, so only can not recommend this metre unless calm so only need the ballpark has measured. If you are estimativa imported and require use of decent accuracy litmus paper in place of this metre, think you would be has to do better fault.
5 / 5
Please does not look more where these works of what good. Has 4 battery in place of two not liking a bit another.
Any backlight still but am sure will have a punctual (I HOPE). 4.5 ⭐️ Because of any backlight. Ossia The a lot of
the Attentive reader has died always in just maintains it there is aforado. It would recommend by all the world know to require the reader of PH a lot of
4 / 5
has used a ph metre to do cheese so only a time and with which concealed, an only dead test, transmissions some batteries so only to be sure, but still not doing , and this spends after a time of turn, I so that there is basically has lost my money.
Hernan
4 / 5
Easy to use, So only dipped he in a water and calm can see some numbers directly.

Top Customer Reviews: VIVOSUN PH Meter ...

Rating: 4 out of 5 with 12 ratings
5 / 5
Any impressed, any one is attentive but that attended partorisca $ 40. It was partorisca buy $ 100 ph pen can trust them on. Has the very TDS the measures already have compared like this of the readings vivosun is not attentive. There is no really tried an earth declares but has tried a portion of light metre and has has had to that the place a thumb out of my Course 3000! Partorisca A needle partorisca move half way. Sad Vivosun, has bought other products of you characterise are happy with but this one east the fail.
4 / 5
Didnt Laws partorisca we. His no with the accuracy read a ph or an earth. Returned.
5 / 5
Like the recent owner of plants, has done a famous deception of on watering. A Hydrometer help a lot partorisca take out of a work of supposition that waters, light, or nutritious some needs of plant.
Amur Vivosun!
4 / 5
Partorisca A prize the recommend this combo box, all precise partorisca the beginner grower!!
4 / 5
MODIFICATION: THIS DEVICE DOES not RESIST CALIBRATION AT ALL! OF THE THAT WASTE YOUR MONEY

His an inconvenience that a ph the metre does not come aforado. Also, an earth declares is confusing partorisca use. You take that paid partorisca, I supposition.
5 / 5
Has had a closing @@subject alot external has had. His slighty was still when his factory aforada out of a box his he lol.. Which is reason gave it to them the 4. But where talkin .01 Like any big shot. In general partorisca a prize .. And of the money has had them at the same time.. I have taken in law the still use in waterproof era but thats reason do those also. It im That goes partorisca take of vivosun. Cuz Is good pens . Just need partorisca take this better accuracy and theh be solid a.F
5 / 5
Has it houseful of the plants and these have given the way to try our water and light to see the one who some plants have required. These metres have a lot of be advantageous to discover so only that requires partorisca regulate for our plants to thrive inner.
5 / 5
Some fines metre of function, a green a, does not look attentive in some stairs of PH.
4 / 5
Value of the money. PH slightly was but yes calms no in the laboratory is perfectly well.
4 / 5
Utmost. Used some of games of mine of manual pH and trying solution partorisca verify results.
5 / 5
Very Like this new. Near attentive and economic. It is easy to use for hydroponics and trying water.
5 / 5
A PH and TDS the work of metre adds but has had question imagining was like this partorisca do one green thing

Top Customer Reviews: WELLiSH pH Test ...

Rating: 4 out of 5 with 15 ratings
4 / 5
Colour: 3 Bands (240PCS) Perfects partorisca in a gone partorisca try drunk/of water. Also very partorisca verify the pets water these chairs was. Ph Will change if a water takes contaminates the light dog feed/slobber/flies. Also very partorisca water to rain that is to use partorisca gardens.
5 / 5
Colour: 6 Bands (480PCS) has produced Adds. Tried quell'has been partorisca dye wool today verifying ph of vinegar and water as well as you solve of citrus acid. Very happy with him.
5 / 5
Colour: 3 Bands (240PCS) Of those who waste your money. These no at all. Tried his in variable solutions with an only transmission in the colour that comes from/comes from bleach. Each one another solution has not had any effect in a colour. Terrible product.
4 / 5
Colour: 3 Bands (240PCS) very any one a more can buy
4 / 5
Colour: 3 Bands (240PCS) Servants a purpose. Any complains
5 / 5
Colour: 3 Bands (240PCS) has produced Adds the price adds
4 / 5
Colour: 3 Bands (240PCS) has Done adds partorisca try a pH of my earth
5 / 5
Perfecto partorisca in a gone partorisca try drunk/of water. Also very partorisca verify the pets water these chairs was. Ph Will change if a water takes contaminates the light dog feed/slobber/flies. Also very partorisca water to rain that is to use partorisca gardens.
5 / 5
The product adds. Tried quell'has been partorisca dye wool today verifying ph of vinegar and water as well as you solve of citrus acid. Very happy with him.
5 / 5
Are in a fence regarding these. They do partorisca say but do not attack does not think . My water of house is 7ph using declares it and this band takes strike on. Under my ph to 6 this in spite of some launches still show 7 like the ph. They aim a xtreme transmissions in ph for up and down but is not very attentive when it wants to take around a 6ph or quite verifying ph for cánnabis plants. It take this just to do the fast control in mine ph in planting to use the ph declares every time but the supposition will be necessary to stick to a ph testers for accuracy. So only I do not see reason does not recognise around a 6ph zone... Always 7!!!! They will do for extreme transmissions in ph but no partorisca attentive testing regarding cánnabis plants
4 / 5
Whose waste your money. These no at all. Tried his in variable solutions with an only transmission in the colour that comes from/comes from bleach. Each one another solution has not had any effect in a colour. Terrible product.
4 / 5
You exactly that it is suppositions to do - attentive and easy to read. Recommended.
4 / 5
These have arrived faster that has expected, and although they were economic is quite attentive. They do not come with instructions, but has used ph sale before as any question for me
4 / 5
Same measure that another ph paper, according to 1 measure .
5 / 5
I have tried this nude against some to known elements likes him the water (pH 7), and juice of file () and has done very well. A prize is quite fantastic.

These would have to that do well for things like canning or brewing beer or wine. I use him to do sure a pH is down 4.2 as I do not owe that worry in botulism.

Top Customer Reviews: Wallfire Digital PH ...

Rating: 5 out of 5 with 1 ratings
5 / 5
The readings are not with the accuracy has measured especially moisture. It would want simply return it, can not trust a reading