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®5.
5 in stock
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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 offers greater accuracy by resisting 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, and temperature measurements.
0.00 to 20.00 mS/cm
0.00 to 10.00 ppt (g/L)
0.01 ppt (g/L)
0.0 to 60.0°C /
32.0 to 140.0°F
0.1°C / 0.1°F
±0.5°C / ±1°F
automatic, one point at 12.88 mS/cm or 6.44 ppt
TDS Conversion Factor
adjustable from 0.45 to 1.00
automatic, with β adjustable from 0.0 to 2.4% / °C
HI73311 replaceable EC/TDS graphite electrode (included)
0 to 50°C (32 to 122°F); RH max 100%
Battery Type / Life
1.5V (4) / approx. 100 hours of continuous use; auto-off after 8 minutes of non-use
163 x 40 x 26 mm (6.4 x 1.6 x 1.0’’)
100 g (3.5 oz.)
HI98312 (DiST®6) is supplied with HI73311 EC/TDS probe, HI73128 probe removal tool, batteries and instructions.