HM Digital 1000ppm TDS Calibration Solution
KWD 5.500
HM Digital Flow Monitor 891144000465
KWD 24
HM Digital DM-2EC-25A Testing Electrical Conductivity Inline Dual EC Monitor Meter for Water
KWD 16.500
HM Digital DM-3 Inline Dual TDS/EC Monitor Meter, Upgraded DM-2 DM-2EC
KWD 21.500
HM Digital Commerical In-Line Dual TDS Monitor
KWD 16
-10%
HM Digital AP-2 AquaPro Water Quality Electrical Conductivity Tester, 0-9999 µS Range, 1 µS Resolution, +/- 2% Readout Accuracy , Black
KWD 9.500
HM Digital EC-3M EC Meter Testing Electrical Conductivity for Water
KWD 8
HM Digital DM-1 In-Line Dual TDS Monitor, 0-9990 ppm Range, +/- 2% Readout Accuracy,Blue & White
KWD 11.500
-18%
HM Digital PH-STOR pH Electrode Storage Solution for Use with PH-200 or PH-80, 60cc Volume
KWD 4.500
HM Digital HM-100, Continuous PH/EC/TDS/Temp Monitor
KWD 51.500
HM Digital 716137 Hydromaster Portable
KWD 75.500
HM Digital PSC-154 TDS/EC Controller with 4-20mA Output, 0-9999 µS Measurement Range, 0.1 µS/ppm Resolution, +/-2% Readout Accuracy
KWD 62.500
-7%
HM Digital unisex adult Pocket science lab ph meters, Brown, Without Digital Thermometer US
KWD 7
HM Digital Triple Inline RO/DI TDS Monitor with 1/4 inch T-Fittings
KWD 14
HM Digital Com-300 Ph/Tds/EC/Temp Meter
KWD 43
-8%
HM Digital 716160 COM-100 Waterproof Professional Series Combo Meter, 7", White/Purple
KWD 22.500
HM Digital PH-200 Waterproof pH Meter, 0-14.00 pH Range, 0.01 pH Resolution, +/- 0.02 pH Readout Accuracy
KWD 24.500
HM Digital HMPH80 HMDPHM80 Digital pH/Temperature Meter, 0-14 pH Range, 1 pH Resolution, 2% Readout Accuracy, Purple
KWD 14
HM Digital Meters HMDTDS3 3 Handheld TDS Meter
KWD 6.500
HM Digital PSC-150 Extended Range EC/TDS Controller, 0-9999 µS Measurement Range, 0.1 µS/ppm Resolution, +/-2% Readout Accuracy
KWD 71.500
Commercial In-Line Dual TDS Monitor
KWD 20.500
HM Digital COM-100 HMDCOM100 Waterproof EC/TDS And Amp Temperature Combo Meter, 2.1" x 2.9" x 8.9", White/Purple
KWD 23
HM Digital TDS-3 Handheld TDS Meter With Carrying Case, 0 - 9990 ppm TDS Measurement Range, 1 ppm Resolution, +/- 2% Readout Accuracy
KWD 7
HM Digital COM-80 Electrical Conductivity (EC) and Total Dissolved Solids Hydro Tester, 0-5000 ppm TDS Range, 1 ppm Resolution, 2% Readout Accuracy
KWD 11.500