pH and Temperature

pH Testr 10,20,30

Accurate, handy and user-friendly, the pHtestr 30, pHTestr 20 and pHTestr 10 are the best pocket pH testers in there class.

The pHTestr a great range for application use in the food industry, industrial and Educational. Large LCD display and  IP 67. Double Junction Sensor for longer sensor lifespan. The pHTestr range also have easily replaceable sensors.


  • Large Display Screen - dual display LCD for enhanced readability, provides comprehensive meter information
  • Waterproof, Dustproof Housing - IP67 rated, maintains the integrity of your tester even in harsh conditions. Plus it floats!
  • User-Replaceable Sensor - reuse the same meter body many times
  • Double Junction Sensor offers longer lasting usage
  • Push-Button Calibration with Auto-Buffer Recognition - quick, easy calibration with no calibration mistakes
  • Choice of USA or NIST pH buffer standards with up to 3 points
  • Auto-Power Off saves battery power after non-use
  • Hold Function freezes reading momentarily for easy viewing
  • Self-Diagnostic for easy troubleshooting (e.g battery indicator, message codes)
  • Enhanced power saving allows extended power consumption up to 500 hrs with single battery set

pHTestr 30

pHTestr 20

pHTestr 10 BNC

General: Ideal for quick and accurate pH checks in pools and spas, aquariums and hydroponics operations, or anywhere frequent pH testing is required.

Industrial: Use for cooling towers, food processing water testing and process/wastewater testing in metal finishing, photo development, printing and chemical industries.

Educational: Useful in schools, many laboratory applications and ecology studies.    

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