pHTestr™ 30 Pocket pH Tester

  • Warranty This product is covered by a 2 year meter warranty
  • User-Friendly Large custom dual-display LCD, accurate and one of the best pocket testers in its class
  • Rugged and Waterproof Cased in IP67 rated housing
Product Options


The pHTestr® 30 is one of the most accurate, handy and user-friendly pocket pH Testers in it class, featuring a large custom dual-display LCD means the user can easily see all the relevant information. The pHTestr® 30 produces accurate results up to ±0.01 pH accuracy at 0.01 pH resolution, the addition of Automatic Temperature Compensation (ATC) ensures accurate readings even in varying conditions. The handy 3-point push-button calibration with USA and NIST buffer option sets enables quick, easy calibration with no mistakes.

The double-junction sensor with chemical resistant Kynar® porus junction minimizes clogging and contamination. Longer electrode lifespan is given with increased polymer gel volume.

This tester is covered by a 2 year meter warranty and IP67 rated casing which ensures it is tough enough to use in any conditions.

Manufactured by: Eutech Instruments
Model: pHTestr™ 30 Pocket pH Tester

Services offered for this product

  • Sales
  • Rental
  • Installation
  • Calibration
  • Maintenance


Quick and accurate checks in pools and spas
Aquariums and hydroponics operations
When frequent pH testing is required
Cooling towers
Food processing
Water and wastewater treatment
Photo-development, printing and chemical industries
Useful for most laboratory ecological studies and other applications


pH Range -1.0 to 15.0 pH
Resolution 0.01pH
Accuracy ±0.01 pH
Temperature Display 0 to 50 °C or 32 to 122 °F
Resolution 0.1 °C / °F
Accuracy 0.5 °C / 0.9 °F
No. of Calibration Points 3 points
pH Buffer Options USA - pH 4.01, 7.00, 10.01; NIST - pH 4.01, 6.86, 9.18
LCD Display Dual display with battery indicator, error messages/codes
Special Functions Large Dual Custom Display, Self-diagnostic; Hold function; Auto-Power Off after 8.5 minutes
Power 4 x 1.5V alkaline button cell batteries; >500 hrs


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