YSI 559 DO Replaceable Probe servicing kit high accuracy

high accuracy

whichever is greater TDS Calibration based on conductivity or salinity calibration Resistivity Range 0 to 999999 Ω•cm

Note: Turbidity and Total Algae sensors require the Extended Guard Kit (626740

M20 20 Meters ~65

YSI 559 DO Replaceable Probe servicing kit high accuracyUser replaceable dissolved oxygen sensor for the YSI 550A and 556 multiparameter handhelds. Swap in a fresh sensor in the field in minutes, without sending the instrument in for service or replacing the whole cable assembly. Uses a convenient screw on membrane cap for simple membrane changes. Used with: YSI 550A and 556 One year sensor warranty. 556 Manual 556 Spec Sheet