Review on Digital Water Testing Kit - Ruolan Lab pH Meter, TDS and PPM Tester for Hydroponics and Water Analysis by Logan Broadnax

Name: Digital Water Testing Kit - Ruolan Lab pH Meter, TDS and PPM Tester for Hydroponics and Water Analysis
Item: Digital Water Testing Kit - Ruolan Lab pH Meter, TDS and PPM Tester for Hydroponics and Water Analysis
Rating: 1

August 26, 2022

It's easy to use when it works!

Worked great for two months then suddenly shows regular tap water at 3.2 (usually 6.7 in my house). I spent a couple of hours recalibrating this following their instructions and the gauge jumps all over the place when placed in 6.8 water but it doesn't read above 3. some! There is a 90 day exchange guarantee, I am within that period but have not been able to return it. Find another Ph check method, this method is inaccurate and will only cost you money!

Pros

Test Measure & Inspect

Cons

Incredible piggy bank

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