EC/TDS Meter Com-80
EC/TDS Meter Com-80

EC/TDS Meter Com-80

Product Code: 3533374

An EC/TDS meter ideal for testing applications such as hydroponics, gardening, pools, spas, aquariums and reef tanks.

New product

R 899.00

Availability: In Stock

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COM-80: EC/TDS HydroTester                                        



  • 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.

Need help deciding which meter is right for you? View our TDS/EC Meter Selection Guide.


  • 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)

  • Weight: 53.9g.

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