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


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10 days
Price in points: 65 points
hf-hmdcom80
$42.95
($46.28 inc tax)
10 in stock
+

Product Details

The COM-80 is an economically priced, reliable EC/TDS meter that 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 hydroponic 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—can be recalibrated with digital calibration using the push buttons

Includes a protective cap and batteries.

 

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: 53.9 g (1.9 oz)
Brands:
HM Digital

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