The Hanna Instruments-99131 is a water resistant, portable pH and temperature meter supplied with a flat tip probe that has been specifically designed for use in plating baths.

The Hanna Instruments-99131 is also supplied with a Hanna Instruments-62911D pre-amplified, double junction pH probe that features a recessed flat tip that is easy to clean and prevents solids in solutions from collecting on the sensor. The titanium body of the Hanna Instruments-62911D functions as a potential matching pin for increased stability of readings and extended sensor life.

Key features

• Flat-tipped, pre-amplified pH probe with titanium body


• Multi-level LCD display


• On-screen tutorial messages for calibration and set-up


• Automatic Temperature Compensation


• Automatic one or two point calibration


• BEPS (Battery Error Prevention System)


• Compact, heavy-duty, and water resistant


• Easy to clean sensor

Supplied with

• Hanna Instruments-62911D pH probe


• Starter pack of buffer and cleaning solutions


• Batteries and instructions


• Hard carrying case