Waterproof pH Tester with replaceable electrode

These instruments are designed for all applications. Its’ IP67 Waterproof casing and double junction (for pH) replaceable electrode make them suitable also for heavy duty applications, such as Waste Water treatment and Agriculture. The modular design allows easy electrode and battery replacement.

All Waterproof testers are supplied in a leather casing complete with calibration solution, batteries, instruction manual and screwdriver for calibration.

The pH51 is a waterproof pH tester with 2 points manual calibration, ±0.1 pH accuracy and a range of 0.0 to 14.0 pH.

Replaceable pH electrode
Replace the electrode in a fast and simple way yourself! Just unscrew the plastic ring on the top of the electrode and replace the electrode with a new one.

 Calibration, Maintenance & Cleaning Solutions
Choose from our wide selection of calibration, maintenance and cleaning solutions.