HM Digital TDS-EZ Water Quality TDS Tester, 0-9990 ppm Measurement Range , 1 ppm hydroponics water tester Just set your pH parameters

Just set your pH parameters and let the Milwaukee pH Controller do the rest

Screw on the cap firmly and open it to expose the straw

3°C / ±0

Each filter delivers 100 gallons or 90 days of clean

including an extra-large

HM Digital TDS-EZ Water Quality TDS Tester, 0-9990 ppm Measurement Range , 1 ppm hydroponics water tester Just set your pH parametersIdeal for all basic water testing applications. The best value meter in the world! Features Economy model that is ideal for end users. Highly efficient and accurate due to its advanced microprocessor technology. Hold Function: saves measurements for convenient reading and recording. Auto off function: the meter shuts off automatically after 10 minutes of non use to conserve batteries. Measurement Range: 0 9990 ppm. From 0 999 ppm, the resolution is in