The Portavo 907 Multi is an invaluable multi-purpose tool for any analyzer or lab technician. Designed for use inside of plant operations as well as in the shop or lab, this portable meter, with a connected sensor, measures pH, ORP, conductivity, and oxygen. The Portavo 907 Multi is available as a single or dual input meter. This versatile instrument provides portable field measurements, sensor diagnostics, data logging, and offline sensor calibration.  

Simple, Intuitive, and Informative

Intuitive menu navigation, the automatic sensor calibration function, and easy-to-understand sensor diagnostics make the Portavo 907 Multi simple to implement in any instrument/analyzer shop or lab. The high-resolution color display is readable in direct sunlight and provides critical sensor information such as:

• Sensoface: sensor status at a glance
• Sensor Diagram for quick analysis of sensor condition
• Sensor calibration data

Automatic and manual calibrations are possible using the Portavo 907 Multi with up to 3 points. Automatic calibrations use pre-installed buffer tables, while manual calibrations can be done with user-defined buffer tables. There is no need to re-calibrate the Portavo. Because it is a digital meter, there is no drift.  

Features of the Portavo 907 Multi

• Two Memosens sensors, or one Memosens sensor and one analog sensor can be displayed at the same time depending on the model selected.
• 10,000 point data logger – In a dual input configuration, both inputs, as well as diagnostic data, are logged at the same time.
• USB interface for connection to Paraly 12 Software for data visualization and collection
• More than 1,000 hours of operation using four AA batteries and the “automatic off” feature
• Optional rechargeable Li-ion battery pack
• Rugged, NEMA 4X housing