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Hanna Instruments

  • $ 13900

HI 98312 DiST®6 EC/TDS/Temperature Tester high range measurement

When the original DiST® (Dissolved Solids Tester) was first introduced, conductivity and total dissolved solids measurements became easy and affordable. The DiST's ease of use, in combination with its affordability made it the standard in EC and TDS measurement. HANNA continues the standard in EC and TDS testing with the DiST®6.

This tester includes features such as: a replaceable graphite electrode, adjustable TDS ratio, °C or °F measurement, Automatic Temperature Compensation (ATC) with adjustable β, battery level indicator, stability indicator, automatic shut-off and automatic calibration.

The graphite conductivity electrode provides greater accuracy because it resists contamination by salt deposits in the sample.

All of these features are packed in a floating, waterproof casing. This 3-in-1 tester is unmatched in EC/TDS/ temperature measurements.


  • Waterproof and it floats!
  • High accuracy
  • Automatic calibration and temperature compensation
  • HOLD function
  • BEPS (Battery Error Prevention System)


    Range EC 0.00 to 20.00 mS/cm
    TDS 0.00 to 10.00 ppt
    Temperature 0.0 to 60.0°C / 32 to 140.0°F
    Resolution EC 0.01 mS/cm
    TDS 0.01 ppt
    Temperature 0.1°C / 0.1°F
    Accuracy EC ±2% F.S.
    TDS ±2% F.S.
    Temperature ±0.5°C / ±1°F
    Calibration   automatic, one point at 12.88 mS/cm or 6.44 g/L (ppt)
    TDS Conversion Factor   adjustable from 0.45 to 1.00
    Temperature Compensation   automatic, with ß adjustable from 0.0 to 2.4% / °C
    Environment   0 to 50°C (32 to 122°F); RH max 100%
    Battery Type / Life   4 x 1.5V with BEPS / approx. 100 hours of continuous use,
    auto-off after 8 minutes of non-use
    Dimensions   163 x 40 x 26 mm (6.4 x 1.6 x 1.0")
    Weight   100 g (3.5 oz.)















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    Spare Conductivity and TDS Probe for HI 98311








    National Industrial Supply
    30777 Rancho California #891420
    Temecula, CA 92589, USA
    Sales: 951.308.9269
    Fax: 310.833.7306