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Brand: HM Digital
Product Code: HB0212
Availability: 1
$117.90
Ex Tax: $102.52
The DM-2 is a commercial grade TDS meter that will help monitor the water feeding into your RODI system, as well as the output of the RODI filter for any impurities, so you know if a carbon block, the DI resin, or TFC membrane needs to be switched out, ensuring your aquarium water is as pure as it can be.

Its shielded cables, along with diagnostic messaging, the DM-2 also works nicely within applications such as drinking water, forms of water treatment, hydroponics, and other uses.

Features:
Advanced microprocessor technology ensures high-efficiency and accuracy
Electrode probes measure the TDS levels of the input and output water shown on the digital display
Battery saving Auto-OFF function, after 3 minutes
Factory calibrated with a 342 ppm NaCl solution
Diagnostic error messaging
Shielded sensor cables
Two 1/4" T-fittings

Specifications:
Range: 0-9990 ppm Dual Range – Measures from 0-999 ppm, with a resolution of 1 ppm. From 1000 to 9990 ppm, the resolution is in 10 ppm increments, indicated by a blinking `x10` image
Accuracy: ±2%
Conversion Factor: NaCl (avg. 0.5)
Cable Length: 46" (including sensor), shielded cables
Sensor: Dual, 1/4" diameter for quick-connect fittings (model SP-3, included)
Digital Calibration: Digitally factory calibrated to NaCl 342 ppm. Re-calibration can be done separately for each line.
Power source: 2 x AA batteries (included)
Battery life: 2 years, approximately
Dimensions: 4.6" x 2.6" x .7" (11.6 x 6.8 x1.8 cm)
Weight: 201.3 g (7.1 oz.)

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