DM-2

DM-2 In and out Digital Display TDS Tester | Inline TDS Meter | HM Digital

In Stock for Immediate Shipment.
SKU
DM-2
$50.17
More Information
Brand HM Digital

Note: This model requires two (2) tee fittings (sold separately) for installation.    Recommended fitting for 1/4" Tube: F-4UT44QC, or for 3/8" Tube:  F-6UT64QC

HM Digital HM Digital DM-2 Commercial In-Line Dual TDS Monitor

Large LCD Display, Water Resistant Casing and Cables


HM Digital DM-2 is a commercial grade monitor measuring TDS feed (input) water vs. product (output) water of a water filtration system at any time. The dual-range tds monitor measures from 0-999ppm with a resolution of 1ppm, and from 1,000 to 9,990 ppm with a resolution of 10ppm (indicated by a blinking 'x10' image) for high TDS applications.

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, Water treatment, Aquariums, Hydroponics and many more.

FEATURES:

  • Highly efficient and accurate due to its advanced microprocessor technology
  • Displays TDS levels of the Feed Water and Product Water with in & out electrode probes
  • Continually Monitors RO System Performance
  • Auto-Off function conserves battery power (Shuts off automatically after 3 minutes)
  • Factory Calibrated: our meters are calibrated with a 342 ppm NaCl solution. The DM-2 features digital calibration.
  • Diagnostic error messaging
  • Shielded sensor cables

Note:  This model requires two (2) tee fittings (sold separately) for installation.    Recommended fitting for 1/4" Tube: F-4UT44QC, or for 3/8" Tube:  F-6UT64QC

 

DM-2 Specifications

  
Part #: DM-2
Brand: HM Digital
Alternate Designations: HydroLogic HL 28010
HyperLogic HL 28010
Hawthorne HGC728906
728906
TDS Pro
Dual TDSmeter 2
Dual Range: 0-999 ppm @ 1ppm resolution;
1,000-9,990 @10ppm resolution
Accuracy: +/- 2%
Conversion Factor: NaCl (Avg. 0.5)
Cable Length: 46" Including Sensors (shielded Cables)
Digital Calibration: Factory Calibrated to NaCl 342ppm. Recalibration can be done separately for each line.
Power Source: 2x AA batteries (Included)
Battery Life: Approximately 2 Years
Size: 4.6" x 2.6" x 0.7"
(11.6 x 6.8 x 1.8 cm)
Weight: 7.1 oz (201.3 g)
  

HM Digital DM-2 RO System Monitor Specification Sheet 


Applications for DM-2 Dual TDS Monitors for RO Systems

  • Agriculture
  • Hydroponics
  • Cannabis
  • Restaurants
  • Aquaculture
  • Aquariums
  • Drinking Water
  • Food
  • Beverages
  • Ice Makers
  • Labs
  • Industrial
  • Window Cleaning
  • Carwash
  • Wide Variety of Other Applications