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  • HM Digital Commercial In-Line Dual EC Monitor with 1/2" Tee Fittings | DM-2EC

HM Digital Commercial In-Line Dual EC Monitor with 1/2" Tee Fittings | DM-2EC

SKU 211-DM-2EC-12


Inline conductivity meter that can be used on commercial water treatment systems such as car washes, window washing, manufacturing, and food processing.


  • Highly efficient and accurate due to its advanced microprocessor technology.
  • Displays EC levels of the Feed Water and Product Water with in & out electrode probes.
  • Auto-Off function conserves battery power. The unit shuts off automatically after 3 minutes.
  • Dual Range - Measures from 0-999 µs, with a resolution of 1 µs. From 1000 to 9990 µs, the resolution is in 10 µs increments, indicated by a blinking 'x10' image.
  • Factory Calibrated: our meters are calibrated with a 1413 µs. DM-2EC features digital calibration
  • Comes equipped with 1/2" Quick-Connect T-fittings. Also available with 1/4" or 3/8" fittings.
  • Installs quickly and easily.

Differences from the DM-1:

  • Measures EC (electrical conductivity) in µs (micro-Siemens).
  • Designed for commercial/industrial applications.
  • Stronger, water-resistant casing.
  • Digital calibration can be done individually on each line.
  • Improved design, including an extra large, easy-to-read LCD display.
  • Longer, waterproof, shielded cables.
  • Variable mounting bracket.


  • Range: 0-9990 µs
  • Accuracy: ±2%
  • Cable Length: 46" (including sensor), shielded cables
  • Digital Calibration: Digitally factory calibrated to 1413 µs. Re-calibration can be done separately for each line.
  • Power source: 2 x AA batteries (included)
  • Battery life: Approx. 2 years
  • Size: 11.6 x 6.8 x1.8 cm (4.6 x 2.6 x .7in.)
  • Weight: 201.3 g (7.1 oz.)

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