Inline Dual TDS Meter : HM Digital DM1


Product Code: TDSDUAL

Inline Dual TDS Meter : HM Digital DM1 £22.20

This TDS meter allows you to monitor your Reverse Osmosis system performance giving you peace of mind that everything is working as it should.


  • Displays TDS levels of the feed water and product water with in & out electrode probes.
  • 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.
  • Comes equipped with Quick-Connect T-fittings as shown.
  • Installs quickly and easily. 3-digit LCD Display Generic design fits all systems.
  • Dual Range 0-9990 ppm (From 0 - 999 ppm the resolution is 1 ppm.
  • From 1000 to 9990 ppm, the resolution is 10 ppm, indicated by a blinking x10 image.
  • Factory Calibrated