Item # 74406
The pH Sensor is an Ag-AgCl combination electrode with a range of 0 to 14 pH units. This high quality electrode has many uses in chemistry, biology, and middle school classes, as well as water quality monitoring. Included is a convenient soaking bottle with storage solution. For use with LabQuest, LabPro, Go! Link, EasyLink, CBL 2™, and CBL.