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Robert J Armour
March 19, 2022
Verified Purchase
Very unpleasant buying experience. Device will not power up right out of the package. So let’s change the batteries. The battery compartment is really poor for illustration of the direction of positive and negative for 3 batteries. The paper instructions are beyond poor.
Changed batteries no power. Looking at battery compartment I notice two steel prongs that pinch the motherboard inside. One of the prongs looks like it’s not bent enough to pinch the motherboard. Sure enough I bend the prong future and presto power. Ridiculous.
Barney R.
May 08, 2017
Verified Purchase
This PH meter is one useful device, almost instant readings, and also a nicely designed. If you are looking for a PH Meter, then here is a wise choice, I bought a lower priced meter about 7 months ago, it worked for about 4 months and died. Couldn't recalibrate that meter to save my life. Very cheaply made, but this meter is of high quality, definately recommend this to anyone needing to keep track of their PH levels for whatever reasons.
thomas day
August 11, 2019
Verified Purchase
Seems to work good but only came with one calibration solution pack and did not come calibrated so you have to use it right away. Should come with a few packs or a bottle of the stuff in my opinion ?♂️ would be 5 stars if it wasnt for the fact I have to buy more of the stuff
Dan
December 05, 2018
Verified Purchase
It works great, easy to use and calibrate, but was not factory calibrated (as mentioned) was out by about 0.8 ph, and only came with 1 pack of ph buffer solution powder, so you might want to look at ordering buffer solution as well. Most other cheap meters come with 4 pouches.
spencer
November 25, 2018
Verified Purchase
Giving values way out of range ( as do most meters ) With pure R/O water it wont work. testing nutrient solution it seems to be pretty accurate will be comparing to another meter here shortly to see difference in readings.
Mofo Outdoors
January 23, 2017
Verified Purchase
Fast and accurate if stored properly. Which intails having a few drops of storage solution on the caps sponge to prevent the sensor from drying out. After a week of being idle it remains calibrated , for me.
macktool
January 22, 2017
Verified Purchase
They are water resistant . Easy calibration. Less chance of breaking if you drop it into the water. that's what happen with my other... Fairly accurate: PH accuracy is +/-2%, Temperature accuracy is +/-2%
Jason S.
May 19, 2020
Verified Purchase
I have had it for almost a month. I use it to check the pH of the water I give my plants. Works great from what I can see. I'm not sure on the accuracy but I can tell you my plants aren't stressed.
Nicholas godin
July 03, 2018
Verified Purchase
Awesome my first one had a problem with the prob but they held true to to there warranty. I shipped it out for 20$ and it came back in a week or less working flawless
Powl
July 31, 2017
Verified Purchase
Works fine. this is the second one I have had. Not very robust, though, if you need to change the batteries. Possibly cheap enough to be dispoable after a year or so
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