Overview

The PH Scan 10/20/30/40 Pocket pH Testers are compact, reliable devices featuring 1–3 point push-button calibration with auto-buffer recognition, hold or auto-hold functions for easy and accurate reading, auto power-off for battery conservation, replaceable electrodes for cost-effective maintenance, and customizable settings in advanced models for flexible and precise pH measurement.

PH SCAN 10/20 FEATURES

• 2 points push-button calibration with auto-buffer recognition.
• Hold function freezes reading momentarily for easy viewing and recording.
• Auto-Power Off effectively conserves battery life.
• Replaceable electrode module reduces the maintenance and replacement costs.

PH SCAN 30/40 FEATURES

• 1 to 3 points push-button calibration with auto-buffer recognition.
• Auto-Hold function locks the reading automatically for the accurate measuring results.
• Auto-Hold feature senses and locks the measurement at the end point.
• Auto-Power Off effectively conserves battery life.
• Setup menu allows setting the 5 parameters, including the pH buffer group (USA / NIST), number of calibration points, temperature unit, etc.
• Reset feature automatically resumes all settings back to factory default options.

Specifications