HM Digital TDS-EZ Water Quality TDS Tester, 0-9990 ppm Measurement Range , 1 ppm 00891144000212 Particularly valuable for sensitive reef

Particularly valuable for sensitive reef systems where pH stability is critical

Hydrogen Infusion — Adds molecular hydrogen

Holds up to 65 gallons of water*

Accuracy: ±2%

It's the preferred choice for families of 2–6 people with moderate to high daily water consumption

HM Digital TDS-EZ Water Quality TDS Tester, 0-9990 ppm Measurement Range , 1 ppm 00891144000212 Particularly valuable for sensitive reefIdeal 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