pHTestr 30

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

Automatic Temperature Compensation (ATC) - ensures optimum accuracy under fluctuating temperatures

Choice of USA or NIST pH buffer standards - with up to 3 points

Temperature Display Readout - simultaneously

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

General: Ideal for quick and accurate pH checks in pools and spas, aquariums and hydroponics operations, or anywhere frequent pH testing is required. pHTestr 30 meets requirements for many standard environmental and ASTM test methods.

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