Flintronic Digital PH Meter, 0.01pH High Accuracy pH Tester, 2% Reading Accuracy PH Temp Water Testers, pH Meters for Household Drinking Water, Pool, Hydroponics, Aquarium

This pH meter works brilliantly and has been a great addition to my plant setup. It feels sturdy and well made straight out of the box and the display is bright and easy to read. The readings are quick and accurate which makes it simple to keep track of pH levels for hydroponics and other uses. Calibration was easy to do and it holds accuracy well once set up. The auto temperature compensation feature is really helpful and gives consistent readings even when the water isn’t room temperature. It’s lightweight and compact too which makes it convenient to use and store. I’ve compared a few readings against another tester I own and they matched closely every time. It’s reliable, easy to clean and the battery life seems good so far. For the price it’s excellent value and performs far better than expected.

Bit light weight - reading varies whilst emerged in the one liquid. Tedious calibration. Really just want it to test private water supply for acidity and probably ok for that purpose. I don't think it would be suitable for scientific purposes where really accuracy is required. You pay for what you get.

Love this

Does not work. Turn device on put it in water per instructions and the display shows every possible character all at once and the screen flickers. None of the buttons respond to any presses. Device does not turn off u less battery is removed.

Goid

Instructions need a better translation. Does the instrument need to be placed in deionised water before each test?

Great value product

The calibrations a bit of a pain but once complete good product, have to give it about 20sec in the water for reading to sort it self out but so much better the strips which you can never tell if it’s the right shade