ORP/Temperature Tester - HI98120

SKU: HI98120

Ships within 1-2 Business Days

HI98120 ORP/Temperature tester is a compact, portable, hand-held tester with a two-button operation system. ORP measurements are a valuable parameter used to evaluate water quality. ORP measurements allow users to monitor the effectiveness of disinfecting compounds.

  • Waterproof IP67 rating
  • 1 mV resolution and ±2 mV accuracy 
  • Extractable Junction


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

Waterproof casing designed to float if dropped in water

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

Replaceable electrode extends the life of the tester

HOLD button for easier measurement recording

Automatic shut-off with three user controlled settings

Battery % level displayed when tester is powered on

More Information
SKU HI98120
Product Name ORP/Temperature Tester - HI98120
Quote Required No
ORP Range ±1000 mV
ORP Resolution 1 mV
ORP Accuracy ±2 mV
Temperature Range -5.0 to 60.0°C / 23.0 to 140.0°F
Temperature Resolution 0.1°C / 0.1°F
Temperature Accuracy ±0.5°C /±1°F
ORP Electrode HI73120 replaceable ORP electrode (included)
Automatic Shut-Off after 8 minutes of non-use
Battery Type/Life 1.5V (4) / approx. 300 hours of continuous use
Environment -5 to 50°C (23 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 HI98120 (ORP) is supplied with HI73120 ORP electrode, HI73128 electrode removal tool, batteries and instructions.
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