YSI 85
Featuring breakthrough multiparameter monitoring, the YSI 85 meter offers simultaneous dissolved oxygen, conductivity, salinity and temperature measurement. For data logging applications, the unit stores up to 50 data sets in non-volatile memory with ID. A large backlit display makes reading easy in any light; automatic salinity compensation for DO. Automatic function check verifies that the system is working; autoranging enables fast, accurate conductivity measurement.