HM Digital COM-80 Electrical Conductivity (EC) and Total Dissolved Solids Hydro Tester, 0-5000 ppm TDS Range, 1 ppm Resolution, +/- 2% Readout Accuracy

★★★★★ 4.9 131 reviews

$27.45
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$27.45
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Free shipping Free 30-day returns

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Product details

Management number 221349826 Release Date 2026/05/03 List Price $10.98 Model Number 221349826
Category

Product Description: NEW! The COM-80 is an economically priced, reliable EC/TDS meter (ppm pen / nutrient tester) that is ideal for testing applications such as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water and more. Also great for commercial applications, such as boilers and cooling towers and filtration and purification systems.

  • Measures electrical conductivity (EC), total dissolved solids (TDS). Exellent for nutrient testing.
  • Four scales: EC: µS, mS; TDS: ppm, ppt
  • Automatic Temperature Compensation (ATC)
  • Water resistant
UPC 891144000229
Color White
Model EC/TDS HydroTester Series
Brand Name HM Digital
Model Name EC/TDS HydroTester Series
Resolution 1 µS/ppm; 0.1 mS
Style Name Minimalist
Unit Count 1.0 Count
Item Length 6 Inches
Item Weight 0.13 Pounds
Part Number COM-80
Reusability Reusable
Battery Life 2 years
Display Type LCD
Manufacturer HM Digital
Power Source Battery Powered
Response Time 0.5 seconds
Inner Material Plastic/Rubber
Outer Material Plastic
Immersion Depth 15.5 Centimeters
Additional Features Auto-off function, data-hold function, and low-battery indicator
Included Components Battery
Number of Batteries 3 LR44 batteries required.
Indoor Outdoor Usage Indoor
Age Range Description Adult
Upper Temperature Range 80 Degrees Celsius
Smart Home Compatibility Not Smart Home Compatible
Product Care Instructions Wipe Clean
Global Trade Identification Number 00891144000229

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4.9 out of 5
★★★★★
131 ratings | 54 reviews
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