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HM Digital COM-100 Waterproof Professional Series EC/TDS Meter

Original price was: $73.28.Current price is: $21.98.

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COM-100_A

The COM-100 is a professional grade level 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

Features:

  • Measures electrical conductivity (EC), total dissolved solids (TDS), and temperature.
  • UPGRADED: Four scales: µS, mS, ppm 0.5 (NaCl) Scale & 0.7 (442) Scale
  • Automatic Temperature Compensation (ATC) using three temperature coefficients
  • Waterproof housing (IP-67 rating)
  • Digital Calibration (push button) to any point within the meter’s range
  • Auto-off function,>
  • Display: large and easy-to-read LCD screen includes simultaneous temperature reading.
  • Replaceable Sensor (model SP-C1)
  • Factory Calibrated: The COM-100 meter is calibrated with a 1413 µS solution.
  • UPGRADED: Includes translucent cap, 2 (AAA) batteries and lanyard.

EC Range 0 – 9990 µS; 0 – 9.99 mS
TDS Range 0 – 8560 ppm (0.7 Scale); 0 – 8.56 ppt (0.7 Scale); 0 – 5000 ppm (0.5 Scale); 0-5.00 ppt (0.5 Scale)
Temperature Range 0-55 °C; 32-130°F
Resolution 0-99: 0.1 µS/ppm/ 0.01mS/ppt; 100-999: 1 µS/ppm; 1000-9990: 10 µS/ppm. Temp. resolution is 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
Housing IP-67 Waterproof (submersible; floats)
UPGRADED Power source: 2 x Triple A (AAA) included
Dimensions 18.5 x 3.4 x 3.4 cm (7.3 x 1.3 x 1.3 inches)
Weight 127g (4.5 oz)

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