HM Digital COM-80 EC/TDS/Temp Waterproof Hydro Tester
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2026_06_06_3143006

HM Digital COM-80 EC/TDS/Temp Waterproof Hydro Tester

Original price was: $76.99.Current price is: $23.09.

SKU: 9103059288306 Category:

Description

  • Product Details: The COM-80 is an economically priced, reliable EC/TDS meter that is ideal for testing applications such as hydroponics and gardening, pools and spas, aquariums and reef tanks, water ionizers, drinking water and more.
  • Measures electrical conductivity (EC), total dissolved solids (TDS). Excellent for hydroponic nutrient testing.
  • Four scales: EC: uS, mS; TDS: ppm, ppt
  • Automatic Temperature Compensation (ATC)
  • Water resistant
  • Measurement Range: 0-9990 u S; 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 u S solution-can be recalibrated with digital calibration using the push buttons
    • Specifications
  • EC Range: 0-9990 u S; 0-9.9 mS TDS Range: 0-5000 ppm (mg/L); 0-5.0 ppt Temperature Range: 1-80 degrees C/33-176 degrees F Resolution: 1 u S/ppm; 0.1 mS/ppt Temp. resolution: 0.1 degrees 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: 53.9 g (1.9 oz)
  • 1 year warranty
  • Barcodes: 891144000229 (UPC-A)
  • Dimensions: 9.8L x 7.8W x 5.8H (CS) 6.0L x 1.3W x 0.6H (EA)
  • Shipping Weight: 0.13 lbs.
    • Kit Contents
  • a protective cap and batteries.

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