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HI-98301 Pocket TDS Tester (0 to 2000mg/L)

HI-98301 Pocket TDS Tester (0 to 2000mg/L)

HANNA HI-98301 Pocket TDS Tester (0 to 1999ppm)

HI-98301 Pocket TDS Tester (0 to 2000mg/L)

Complete with TDS probe
1 year manufacturer warranty
In Stock
£64.30 (exc. VAT) £77.16 (inc. VAT)

This pocket-sized Total Dissolved Solids (TDS) tester has a range of 0 to 2000mg/L (ppm) and a resolution of 1 mg/L (ppm).

  • Waterproof
  • Automatic temperature Compensation (ATC)
  • Measurement stability indicator
  • Temperature measurement

Dual display Liquid Crystal Display (LCD) showing TDS mg/L or g/L and temperature readings simultaneously

Waterproof and designed to float

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HI-98301 Pocket TDS Tester (0 to 2000mg/L) information

Hanna's extended description

The HI-98301 is a rugged and reliable pocket-sized tester that offers quick and accurate readings of TDS and is ideal for testing in the field and the laboratory.

This tester features an amperometric graphite electrode that provides better repeatability in measurements since it does not oxidise. The HI-98301's non-oxidising graphite pins are able to provide an optimal surface for accurate, dependable results.

Ideal for

  • Drinking water
  • Water conditioning
  • Reverse osmosis
  • Cooling towers
  • Waste water
  • Laboratories
  • Agriculture
  • Aquaculture
  • Hydroponics


Specifications list


Range 2000 mg/L (ppm)
Resolution 1 mg/L (ppm)
Accuracy ±2% F.S.
TDS Factor 0.5
Calibration Automatic, 1 point
Temperature Compensation automatic, 0 to 50°C (32 to 122°F)
Battery Type / Life CR2032 3V Li-ion approx. 250 hours of continuous use
Environment 0 to 50°C (32 to 122°F); RH max 100%
Dimensions 160 x 40 x 17 mm (6.3 x 1.6 x 0.7")
Weight 75g
Ordering information: HI-98301 (DiST 1) supplied with protective cap, batteries and instructions, quality certificate and 1382 ppm calibration solution sachet x 4.

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