HM Digital DM-1 In-Line Dual TDS Monitor, 0-9990 ppm Range, +/- 2% Readout Accuracy
- The DM-1 helps you to measure the tap water coming in vs the purified water going out of your water filtration system at any time.
- The In-Line Dual TDS Meter displays TDS levels of the feed water and product water with in and out electrode probes.
- This TDS Monitor is highly efficient and accurate due to its advanced microprocessor technology.
- Highly efficient and accurate due to its advanced microprocessor technology.
- Auto-Off function conserves battery power. The unit shuts off automatically after 10 minutes of non-use.