This HM Digital DM-1: In-Line Dual TDS Monitor is a Pure Water Meter that tests water quality for Total Dissolved Solids of your incoming and out going water lines. This Monitor: *Displays TDS levels of the feed water and product water with in and 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. *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: our meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated with a mini-screwdriver. *Comes equipped with John Guest Quick-Connect T-fittings as shown. *Installs quickly and easily.
Must have tool for your set up Review by salvatore
Price Value Quality
This meter is perfect if you want to save time and just make your set up look super cool. Instead of always pulling out a hand held, just hit the button and you get the reading...and it turns off by itself. I have one, and plan to get 2 more.
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(Posted on 9/19/10)