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TDS Tester TDS-4TM/A with Temperature (Aquarium Tester)

Item will ship in 5 days.

Price $19.95
More Information
Manufacturer HM Digital

TDS Meter with Thermometer
Aquarium Water Tester


  • Includes an internal digital thermometer (Celsius)
  • Ideal for aquaculture, horticulture, pools & spas, and water coolers
  • Sleek design
  • Advanced microprocessor technology
  • Hold function: saves measurements for convenient reading and recording
  • Auto-off function: shuts off automatically after 10 minutes of non-use to conserve batteries
  • Measurement Range: Dual Range - Measures from 0-999 ppm and 1000-9990 ppm
  • Temperature Range: 0-80 deg C
  • Resolution: 1 ppm, 1 deg C
  • Accuracy: +/- 2%
  • Factory calibrated
  • ATC: Built-in sensor for Automatic Temperature Compensation (ATC) of 1 to 50 deg C (33 to 122 deg F)
  • Power source: two 1.5V button cell batteries (included)
  • Battery life: over 1,000 hours of continuous use

Replaces TDS-4TM