HM Digital DM-3 Commercial In-Line Dual TDS Monitor EC controller and Temperature

and Temperature

Auto-Off — Shuts off automatically after 10 minutes of non-use to conserve battery life

✅ Fluoride

Quad-function probe measures pH

it delivers up to 10 GPM flow rate and handles pressures from 30 to 125 PSI

HM Digital DM-3 Commercial In-Line Dual TDS Monitor EC controller and TemperatureThe DM 3 is a commercial grade TDS monitor measuring TDS feed (input) water vs. product (output) water of a water filtration system at any time. DM 3 has a large backlit screen that you will be able to see the readings in dark environments. 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,