HM Digital DM-3 Commercial In-Line Dual TDS Monitor EC controller it delivers up to 10

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

Quad-function probe measures pH

Filter Technology: Ionic Adsorption Micro Filtration

Dimension: 3

calibrate at pH 4

HM Digital DM-3 Commercial In-Line Dual TDS Monitor EC controller it delivers up to 10The 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,