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SKU HI98108 Categories ,

pH Tester pHep®+ HI98108

All prices are VAT excluded and without shipping costs, unless otherwise stated.

The pHep®+ pH meter revolutionized the industry by providing non-technical personnel with a simple, inexpensive solution to accurate pH measurement.

Features at-a-glance

  • Automatic Temperature Compensation
  • Renewable junction
  • Easy two-point manual calibration
  • 200 hour battery life
  • Simple to use
  • Economical

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5 in stock

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The pHep® pH tester revolutionized the industry by providing non-technical personnel with a simple, inexpensive solution to accurate pH measurement.

The HI98107 is used by millions of people around the world to monitor pH in laboratories and industrial applications as well as in agriculture, fish farming, food manufacturing and quality control, swimming pools and the printing industry.

With a renewable cloth junction, the pHep® has an extended life over typical pH testers. A normal junction clogs with use over time and a typical tester would normally have to be thrown away once the junction is too contaminated. HI98107’s junction is 2 cm long and when dirty, can be pulled out to expose a fresh section to effectively renew the pHep’s life.

Calibration is performed manually at two points with a trimmer located on the side of the tester.

With a battery life of 700 hours of continuous use, the pHep® will provide years of testing before the batteries need to be replaced.




0.0 to 14.0 pH


0.01 pH


±0.1 pH



0.0 to 50.0 °C (32.0 to 122.0 °F)


0.1°C / 0.1°F


±0.5°C /±1.0°F

Additional Specifications

Temperature Compensation

automatic, 0 to 50°C (32 to 122°F)

Battery Type/Life

1.5V (4) / approximately 700 hours of continuous use


8 minutes, 60 minutes, or can be disabled


0 to 50°C (32 to 122°F); RH max 95%


160 x 40 x 17 mm (6.3 x 1.6 x 0.7’’)


75 g (2.6 oz.)

Ordering information

HI98108 (pHep+) is supplied with CR2032 battery, electrode cleaning solution sachet,
pH 4.01 buffer solution sachet, pH 7.01 buffer solution sachet (2), storage/protection
sleeve, instruction manual and quality certificate

Additional Informations

Additional information


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