HM Digital SP-P5 pH probe $39.50
HydroMaster HM-100 Continuous pH/EC/TDS/Temp Monitor $235.99

COM-300 Pro Series pH/TDS/EC/Temp Meter

$119.95

1 in stock

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COM-300 Pro Series pH/TDS/EC/Temp Meter
$119.95

The HM Digital pH / TDS / EC / Temp meter (COM-300) is a professional grade level pH/EC/TDS/Temp meter ideal for all water quality testing, hydroponics, water purification applications, wastewater regulation, aquaculture, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment and more.

HM Digital pH / TDS / EC / Temp meter Features:

  • Measures Potential Hydrogen (pH), Electrical Conductivity (EC), Total Dissolved Solids (TDS), and Temperature
  • Five scales: pH, µS, mS, ppm 0.5 (NaCl) Scale & 0.7 (442™) Scale
  • Automatic Temperature Compensation (ATC) using three temperature coefficients
  • Digital Calibration (push button) to any point within the meter’s range
  • Auto-off function, data-hold function and low-battery indicator
  • Display: large and easy-to-read LCD screen includes simultaneous temperature reading
  • Replaceable Sensor (model SP-C3)
  • Factory Calibrated (pH/EC/TDS)

HM Digital pH / TDS / EC / Temp meter Specs:

pH Range:0 – 14 pH
EC Range:0 – 9990 µS; 0 – 9.99 mS
TDS Range:0 – 8560 ppm (0.7 Scale); 0 – 5000 ppm (0.5 Scale)
Temperature Range:0-55 °C; 32-130°F
pH Resolution:0.1 pH
EC Resolution:0 – 999 : 1μS ; 1000 – 9990 : μS ; 0- 9.99 mS :0.01 mS
TDS Resolution:0 – 999 : 1ppm / 1000 – 9990: 10 ppm
Temperature Resolution:0.1 °C/°F
Accuracy:+/- 2%
EC to TDS Conversion Factor:Non-linear conversions for KCl, 442TM or NaCl solutions, selected by the user.
Probe:Detachable platinum electrodes & pH glass sensor with reference tube electrodes
Housing:IP-67 Waterproof (submersible; floats)
Power source:2 x Triple A (AAA) included
Dimensions7.3 x 1.3 x 1.3 inches
Weight:101.5g (3.6 oz)

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SKU: 891144000595 Categories: , , Tag: Brand:

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