HM Digital Waterproof Testeur EC COM-80

COM-80: EC/TDS HydroTester Series.

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€ 37.55 tax incl.

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The COM-80 is easily the most advanced economically priced, reliable EC/TDS meter on the market. With its versatility and durability, it is ideal for testing applications such as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water and more.


  • Measures electrical conductivity (EC), total dissolved solids (TDS).
  • Excellent for nutrient testing.
  • Four scales: EC: µS, mS; TDS: ppm, 0.5 (NaCl) & 0.7 (442™).
  • Automatic Temperature Compensation (ATC).
  • Water resistant Digital Calibration (push button) to any point within the meter’s rang.
  • 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.
  • Includes a protective cap and batteries.

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