DM-1 Dual TDS Meter - 1/4 Feed x 1/4 Product

DM-1 Dual TDS Meter - 1/4 Feed x 1/4 Product

Measure tap water coming in vs. purified water going out of your systems at any time!

Model: DM-I
Part Number: DM-1-2525

MSRP: $42.00
Price: $26.95 
2+ for $25.60 ea
5+ for $24.26 ea
Set of 10 for $22.91 ea
Qty:  

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This water quality tester accurately measures the TDS level in your tap (feed) water and purified (product) water - enables you to determine just how good or bad your water really is! Use the meter to determine when the reverse osmosis membrane needs replacing.

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
  • Auto-off function -- Automatically shuts off meter after 10 minutes of non-use to conserve battery power
  • 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 -- HM Digital meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated with a mini-screwdriver.
  • Installs quickly and easily
How To Measure Percent Rejection

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General
+/- 2 %
Inlet 1/4 (push-in) - Outlet 1/4(push-in) "
2 x 1.5v Button Cell Battery
24.5 "
In-Line
1 Year
2.8 oz
Materials
Water-Resistant Casing
Operating Conditions
0-9990 ppm
Dimensions
3x.8x1.9 "
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