DiST® 5 EC/TDS/Temperature Tester (0-3999 µS/cm) - HI98311

SKU: HI98311

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HI98311 DIST®5 is a compact, low-range, EC/TDS and temperature tester with a two-button operation system, user-selected conversion factor, and temperature compensation coefficient ß (beta). The tester measures temperature in °C and °F.

  • Replaceable graphite electrode
  • Exposed temperature probe for fast response
  • Low range EC/TDS 0 to 3999 uS/cm 0 to 2000 ppm (mg/L)



Waterproof casing designed to float if dropped in water

Slim, ergonomic design that fits comfortably in the hand or pocket

Large LCD displays stability indicator, low battery indicator and calibration tags

HOLD button to freeze readings on the display

Battery Error Prevention System (BEPS) to prevent low battery power from adversely affect readings

Two-button operation

More Information
SKU HI98311
Product Name DiST® 5 EC/TDS/Temperature Tester (0-3999 µS/cm) - HI98311
Quote Required No
EC Range 0 to 3999 µS/cm
EC Resolution 1 µS/cm
EC Accuracy ±2% F.S.
EC Calibration automatic, one-point at
TDS Range 0 to 2000 ppm (mg/L)
TDS Resolution 1 ppm (mg/L)
TDS Accuracy ±2% F.S.
TDS Calibration automatic, one-point at
EC/TDS Temperature Compensation automatic
Temperature Correction Coefficient β adjustable from 0.0 to 2.4% / °C
EC to TDS Conversion Factor 0.45 to 1.00
Temperature Range 0.0 to 60.0°C / 32.0 to 140.0°F
Temperature Resolution 0.1°C / 0.1°F
Temperature Accuracy ±0.5°C /±1°F
EC/TDS Probe HI73311 replaceable EC/TDS graphite electrode (included)
Automatic Shut-Off auto-off after 8 minutes of non-use
Battery Type/Life 1.5V (4) / approx. 100 hours of continuous use
Environment 0 to 50°C (32 to 122°F); RH max 100%
Dimensions 163 x 40 x 26 mm (6.4 x 1.6 x 1.0’’)
Weight 100 g (3.5 oz.)
Ordering Information HI98311 (DiST®5) is supplied with HI73311 EC/TDS probe, HI73128 probe removal tool, batteries and instructions.
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