HM Digital COM-80 Pen Style TDS/EC/Temp Meter

You can purchase this item through Global Garden by calling 310-362-0550 or you can visit and purchase online.


SKU: GG-660003 Category: Tag:
Name Part Number SRP Wishlist
HM Digital COM-80 Pen Style TDS/EC/Temp MeterGG-660003$42.95

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 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.
  • Includes a protective cap and batteries
Weight0.19 lbs
Dimensions7.48 × 1.97 × 1.57 in


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