HM Digital COM-80 EC/TDS HydroTester

The HM Digital COM-80 is an advanced, economically priced, and reliable EC/TDS meter. Known for its versatility and durability, it is ideal for a wide range of applications, including hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water, and more.

Key Features:

• Measures: Electrical Conductivity (EC) and Total Dissolved Solids (TDS)
• Four Scales: EC: µS, mS; TDS: ppm, 0.5 (NaCl) & 0.7 (442™)
• Automatic Temperature Compensation (ATC)
• Water-Resistant: Ideal for outdoor and liquid testing environments
• Digital Calibration: Easily calibrate to any point within the meter’s range using a push button
• Functions: Auto-off, data-hold, and low-battery indicator
• Display: Large, easy-to-read LCD screen with simultaneous temperature readings
• Factory Calibrated: Calibrated with a 1413 µS solution for precision
• Power Source: Includes 3 x 1.5V button cell batteries (LR44 or equivalent)

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%
• 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)
• UPC: 891144000229

Warranty:
1-Year Warranty – Covered against manufacturing defects.

The HM Digital COM-80 HydroTester is an ideal solution for those needing a reliable, user-friendly meter for testing water quality, nutrients, and other essential parameters in various settings.