Industrial pH & ORP sensors are specifically designed for aggressive chemical process applications. Rugged thick wall pH glass can withstand extremely mechanical abuse & can function at high & low pH conditions in low & high temperatures. A solid-state conductive polymer reference minimizes cleaning & can withstand strong chemical & mechanical cleaning. Sensors can retrofit to existing meters. (read more)

Confidence in Digital pH Measurements!

The versatile HQd system offers multiple meters to choose from. Purchase the parameters you need now, and add additional probes later. It's that simple. (read more)

Inline industrial pH & fluoride sensors specifically designed for aggressive fluoride acid etching applications. Special high HF resistant pH glass can withstand extremely high fluoride concentrations & low pH, strong acid media. A solid-state conductive polymer reference minimizes cleaning & can withstand strong chemical & mechanical cleaning. Sensors can retrofit to existing transmitters. (read more)

Industrial pH and ORP Sensors specifically designed for aggressive mining installations. Thick-wall pH glass can withstand abrasive slurries at elevated temperatures in the presence of dissolved ammonia sulfides. A solid-state conductive polymer reference minimizes cleaning and can withstand strong chemical and mechanical cleaning. Sensors can readily retrofit to existing transmitters. (read more)

Thermo Scientific is pleased to announce the release of the Orion 2-Star pH Benchtop meter and meter packages. The new 2-Star pH Benchtop meter offers ease-of-use with simple three-button operation and is value priced for general purpose pH measurements in the laboratory. (read more)

Built-in Smart chip offers advanced functions and features to a stick style pH meter not found anywhere else (read more)

- Key features include; Easy to use 3-button function; Bright LCD display with ready indication; Convenient built-in Quick-Start Guide; Accepts ISFET (Ion Selective Field Effect Transistor) electrodes; Stores up to 10 methods with password protection; (read more)

- Key features include; Easy to use 3-button function; Bright LCD display with ready indication; Convenient built-in Quick-Start Guide; Automatic barometric pressure compensation; Stores up to 10 methods with password protection; (read more)

- Key features include: Easy to use 3-button function; Balanced comfortable handling; Accepts ISFET (Ion Selective Field Effect Transistor) electrodes; Automatic or manual calibration; Stores up to 10 methods with password protection (read more)

- Key features include: Easy to use 3-button function; Bright LCD display with ready indication; Convenient built-in Quick-Start Guide; Meets all U.S. Pharmacopeia (USP) requirements; Automatic or manual temperature compensation. (read more)