The Portavo 902 is an invaluable multi-purpose tool for any analyzer or lab technician. The rugged NEMA 4X housing is built for inside plant operations and shop or lab. The portable meter, with a connected sensor, measures pH, ORP, conductivity, or oxygen. This versatile instrument provides mobile field measurements, sensor diagnostics, data logging, and offline sensor calibration. The meter has more than 1,000 hours of operation using four AA batteries and the “automatic off” feature.

Simple, Intuitive, and Informative

Intuitive menu navigation, the automatic sensor calibration function, and easy-to-understand sensor diagnostics make the Portavo 902 simple to implement in any instrument/analyzer shop or lab. The LCD-Segment display is readable in direct sunlight and provides critical sensor information such as:

• • Sensoface: sensor status at a glance
  • Sensor calibration data

Automatic and manual calibrations are possible using the Portavo 902 with up to 3 points. Automatic calibrations use pre-installed buffer tables, while operators can do manual calibrations with user-defined buffer tables. There is no need to re-calibrate the Portavo. Because it is a digital meter, there is no drift.

The Portavo 902 is parameter-specific (pH/ORP, conductivity, or oxygen) and does not have data logging capability.