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Spare electrode for HI 98121, HI 98127, HI 98128, HI 98129 and HI 98130
The HI73127 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 & 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.
Use the HI73128 replacement electrode tool that is included with the pH tester to expertly replace the sensor.
Specification Detail
Reference single, Ag/AgCl
Junction / Flow Rate cloth
Electrolyte gel
Max Pressure 0.1 bar
Range pH: 0 to 14
Recommended Operating Temperature -5 to 50°C
Tip / Shape spheric (dia: 5 mm)
Temperature Sensor no
Matching Pin no
Amplifier no
Body Material polypropylene
Recommended Use field applications, general purpose
Connection pin
Special Note Compatible with: HI98129, HI98130, HI98127, HI98128, and HI98121