YINMIK pH Meter with Flat Surface Electrode to Measure pH of Liquids Semi-Solids e.g. Hydroponic Nutrient, Wort in Beer Brewing, Lotions and Creams Cosmetic, Durable Tester with Protective Sensor Cap

It worked a couple of times and then it broke completely. A waste of money.

After 9 months of use, the pH meter calibration feature stopped working and is stuck on 10 point calibration. Is this covered under the 12 month warranty?

Kit comes with everything you need to calibrate and apply the tool .I've been using this for checking the Ph of various paints that I use . Mostly out of curiosity .I've checked it's accuracy against test strips when possible on certain liquids and it appears to track accurately .

When I calibrated it today, the pH meter failed to give the correct numerical values. I'm very disappointed. I was hoping it would last me a while.

The brochure for this product says LCD backlights. But the meter didn't work. I tested pure water at 7PH. My tap water is also 7PH. When I tested pure Aveeno skin oat gel, it showed PH 7. The pH of a normal skin care product cannot be so high. I took the MED LAB Disgnostics to test the lotion and it was 5.5-5.75PH. I think this meter is not what I want.

Works as advertised. My husband uses it for gardening and it has yielded great plants!

First off it comes with great instructions. It takes about 5 minutes to set up calibrations and then calibrate it. I only used it a couple of times, and it kept its calibration. Easy to use, you just put it in the liquid you want to measure, and it reads out the PH level. I tested it against another PH meter, and it was very accurate.

This worked once dont buy