Stage 3 ion-exchange resin removes lead

featuring a protective silicone sleeve that cushions against drops while providing a comfortable

with no artificial ionization

Consistent

dry place away from direct sunlight and extreme temperatures

HM Digital DM-2 Commercial In-Line Dual TDS Monitor, 0-9990 ppm Range, /- 2% Readout Accuracy pool pH tester Stage 3 ion-exchange resin removesDM 2: Commercial In Line Dual TDS Monitor The DM 2 is a commercial grade monitor measuring TDS feed (input) water vs. product (output) water of a water filtration system at any time. With its shielded cables and diagnostic messaging this robust device is ideal for Reverse Osmosis (RO), Deionized water (DI) filtration systems that work well in applications such as drinking or potable water, Water treatment, Aquariums, Hydroponics and many more.