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 Name | Detail |
|---|---|
| SKU | HI73127 |
| 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 (23 to 122°F) |
| 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 |
