Hanna Instruments Spare pH Sensor for Hanna Testers

This spare pH sensor makes electrode replacement quick and easy. The spare pH sensor is designed as an easy-fit cartridge that locks into place, featuring two o-rings to maintain a watertight seal. With no pins to line up or that can break, this sensor is ideal for quick replacements.

• Easy-to-replace
• Extend the life of your Hanna pH tester with a spare pH sensor
• Keep your pH measurements simple and accurate

Replacing a pH sensor on one of Hanna's compatible testers is both quick and easy. The spare pH sensor is designed as an easy-fit cartridge that locks into place, featuring two o-rings to maintain a watertight seal. Replacement takes a few seconds and does not have any delicate pins that could break.

 : Replacement pH sensor for certain Hanna pH testers. Cannot use this for any pH meter. pH electrode storage solutions, pH calibration solutions, and pH electrode cleaning solutions sold seperately.