SKU: 32204416335

HM Digital Pen style TDS/EC/Temp meter

Sale price$35.96 Regular price$39.95
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Description

HM Digital Pen style TDS/EC/Temp meterCOM 80: EC TDS HydroTester Series 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. Features Measures electrical conductivity (EC), total dissolved solids (TDS). Excellent for nutrient testing Four scales: EC: S, mS; TDS:

COM-80: EC/TDS HydroTester Series


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.

Features
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

Specifications
EC Range: 0 – 9990 µS; 0 – 9.9 mS
TDS Range: 0 – 5000 ppm (0.5 Scale) ; 0-8560 ppm (0.7 Scale)
Temperature Range: 1-80 °C; 33-176 °F
Resolution: 1 µS/ppm; 0.1 mS
Temp. Resolution: 0.1 °C/F
Accuracy: +/- 2%
Power source: 3 x 1.5V button cell batteries (LR44 or equivalent is included)
Dimensions: 15.3 x 3.2 x 1.8 cm (6.0 x 1.3 x 0.7 inches)
Weight: 53.9g (1.9 oz)
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 32204416335

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    Reviewed in the United States on May 14, 2026
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    Chillbilly
    Birmingham, US
    ★★★★★ 5
    Satisfied
    Size: 20.3 Fl Oz (Pack of 1)
    Great value. Lotion is non greasy - fast absorbing and will last thru handwashing, leaves skin revitalized and soft. The smell is not as pleasant as I would like and the bottle's size makes pumping difficult. But all in all it was a good buy and worth the cons.
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    Reviewed in the United States on April 11, 2026
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    Sheni
    Port Orchard, US
    ★★★★★ 5
    High Quality Cocoa Butter Lotion
    Size: 20.3 Fl Oz (Pack of 1)
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    Reviewed in the United States on May 3, 2026
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    Pumpy girl
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    ★★★★★ 3
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    Great lotion! But the pump won’t open :(((
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    Reviewed in the United States on May 14, 2026
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    fillt
    Cuba, US
    ★★★★★ 5
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