HM Digital DM-1 Home Tap Water In-Line Dual TDS Monitor for Measure both In-put Water and Out-put Water

Description Measure the tap water coming in vs the purified water going out of your water filtration system at any time Features Displays TDS levels of the feed water and product water with inout 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 rang e 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 Mur lok Quick Connect T fittings Installs quickly and easily Specifications rang e 0 9990 ppmAccuracy 2 Conversion Factor NaCl A V G 0 5 Cable Length 24 5 including sensor Fittings 1 4 standard Power source 2 x 1 5V button cell batteries LR44 or equivalent not included Battery life approx 1000 hours of continuous useSize 7 6 x 2 x 4 7 cm 3 x 8 x 1 9 in Weight 79 4 g 2 8 oz Package Includes 1 X TDS Monitor2 X T jointDetails Pictures