YSI Pro Series Dissolved Oxygen/Temperature Field Cable for use with Professional Plus or Pro20 instruments; 1m. Integrated temperature sensor. Requires a galvanic or polarographic DO sensor, sold separately. *2 year cable warranty*

YSI's ProDIGITAL handheld systems are the industry leader for nearly any water quality application - surface water, groundwater, coastal waters, aquaculture, wastewater, or wherever your testing takes you.

The ProDSS, ProSwap, and ProSolo systems all feature rugged instruments, smart sensors, reliable cables, and powerful data management for optimal performance.