Bút đo độ dẫn điện EC hanna HI 98304

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Bút đo độ dẫn điện EC Hanna HI 98304

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Hãng sản xuất: HANNA

Xuất xứ: Romania

Model: HI 98304

DiST® 4 EC tester with HI 73304 probe Range: 19.99 mS/cm

Giá: Liên hệ 0977.459.400

The HI 98304 is a rugged and reliable pocket-sized tester that offers quick and accurate readings of conductivity and 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 98304'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

Main benefits

  • Simple one point calibration

  • Easy to use

Key features

  • Large and easy to read LCD display

  • Graphite sensor for longer life and improved performance

  • Exposed temperature sensor for fast response times

  • Manual, single point calibration via trimmer



19.99 mS/cm



0.01 mS/cm



±2% F.S.

Calibration Solution


HI 70039 or HI 70030



manual, 1 point



HI 73304

Temperature Compensation


automatic, 0 to 50°C (32 to 122°F)

Battery Type / Life


4 x 1.5V / approx. 200 hours of continuous use



0 to 50°C (32 to 122°F); RH max 95%



175 x 41 x 23 mm (6.9 x 1.6 x 0.9")



95 g (3.4 oz.)