DiST 1 Waterproof TDS Tester with 0-2000 ppm Range - HI98301

SKU: HI98301

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The Hanna Instruments HI98301 DiST 1 is a low-range, total dissolved solids (TDS) tester that measures up to 2000 ppm (mg/L) and is useful when measuring TDS in a variety of applications; including water conditioning, environmental monitoring, education . and general laboratory use.

  • Large multi-level LCD
  • Exposed temperature probe for fast response
  • Simple two-button operation



HI98301 DiST 1 multi-level LCD

Multi-Level LCD
The large LCD displays TDS, temperature, calibration tag, battery level and instability indicator.

HI98301 DiST 1 Exposed Temperature Probe

Exposed Temperature Probe
An exposed temperature probe allows for an extremely fast and stable TDS measurement.

HI98301 DiST 1 Two Button Operation

Two-Button Operation
Only two buttons for meter operation. One for on/off and one for calibration.



Slim, Ergonomic Design that fits comfortably in the hand or pocket

Waterproof casing designed to float if dropped in water

Graphite sensor reduces polarization effects and does not oxidize

Automatic calibration at 1382 ppm (mg/L) with a single push of a button.

Battery Error Prevention System (BEPS)

Battery % Level at Startup with automatic shutoff


More Information
SKU HI98301
Product Name DiST 1 Waterproof TDS Tester with 0-2000 ppm Range - HI98301
Quote Required No
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 1382 ppm
EC/TDS Temperature Compensation automatic from 0 to 50°C (32 to 122°F)
Temperature Correction Coefficient 1.9%/°C
EC to TDS Conversion Factor 0.5
Temperature Range 0.0 to 50.0°C (32.0 to 122.0°F)
Temperature Resolution 0.1°C (0.1°F)
Temperature Accuracy ±0.5°C (±1°F)
Automatic Shut-Off 8 minutes, 60 minutes, or disabled
Battery Type/Life CR2032 3V Li-Ion (1 pc.) / approximately 250 hours of continuous use
Environment 0 to 50°C (32 to 122°F); RH 100%
Dimensions 160 x 40 x 17 mm (6.3 x 1.6 x 0.7“)
Weight 68 g (2.4 oz.) without battery
Ordering Information HI98301 is supplied with protective cap, 1382 ppm calibration solution sachet (4), CR2032 battery, instrument quality certificate and instructional manual.
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