HM Digital COM-80 EC/TDS HydroTester

HM Digital COM-80 EC/TDS HydroTester for measuring Electrical Conductivity and Total Dissolved Solids. 

£46.69 £38.91
In stock
SKU
COM-80

The COM-80 HydroTester from HM Digital measures Electrical Conductivity and Total Dissolved Solids in water. It is ideal for hydroponics, gardening, pools, spas, aquariums, reef tanks, water ionizers, drinking water and more.

Features

  • Measures electrical conductivity (EC), total dissolved solids (TDS). Excellent for nutrient testing
  • Four scales: EC: µS, mS;  TDS: ppm, ppt 
  • Automatic Temperature Compensation (ATC)
  • Water resistant
  • Measurement Range: 0-9990 µS; 0-5000 ppm; 0-9.9 mS; 0-5.0 ppt
  • 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
  • Factory Calibrated: The COM-80 meter is calibrated with a 1413 µS solution. The meter can be recalibrated with digital calibration using the push buttons
  • Includes a protective cap and batteries


Technical Specifications

  • EC range: 0 - 9990 µS; 0 - 9.9 mS 
  • TDS range: 0 - 5000 ppm (mg/L); 0 - 5.0 ppt 
  • Temperature range: 1 - 80 °C; 33 - 176 °F
  • Resolution: 1 µS/ppm; 0.1 mS/ppt   
  • Temp. resolution: 0.1 °C/F
  • Accuracy: +/- 2%
  • EC-to-TDS Conversion Factor: NaCl (avg of 0.5)
  • Calibration: Digital calibration by push button
  • Probe: Fixed
  • Housing: Water resistant
  • Power source: 3 x 1.5V button cell batteries (included)  (model LR44 or equivalent)
  • Dimensions: 15.3 x 3.2 x 1.8 cm (6.0 x 1.3 x 0.7 inches)
  • Weight: 53.9g (1.9 oz)
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