DiST 4 EC Tester

Item # 100729

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This pocket-sized tester is perfect for a variety of applications, including boilers and cooling towers, agricultural and more

The Hanna DiST 4 EC Tester is a rugged, handy device that provides accurate, fast results - making it perfect to use in the lab or field. Features include: ±2% accuracy 0.0 to 19.99 mS/cm range 0.01 mS/cm resolution Manual calibration Automatic temperature compensation

  • Smart Case Design: Features increased strength, a better feel in your hand and incorporates a larger LCD for easier viewing
  • High Accuracy: The temperature sensor provides faster response stability and accuracy of the readings
  • Better Repeatability: The graphite sensor does not oxidize, providing better repeatability
  • Dimensions: Tester measures 7.9" x 1.8" x 1" and weighs 2.7 oz.

NOTE: Calibration solution is required and sold separately (Item #s , and ).


  • Manufacturer #: HI98304
  • Size: 6.3" x 1.6" x 0.7"
  • Model: DiST 4
  • Battery Type: CR2032 3V Li-Ion
  • Temperature Accuracy: ±0.5°C (±1°F)
  • Temperature Range: 0° to 50°C (32° to 122°F)
  • Temperature Resolution: 0.1°C (0.1°F)
  • Conductivity Accuracy: ±2% FS
  • Conductivity Range: 0.00 to 20.00mS/cm
  • Conductivity Resolution: 0.01mS/cm