Hanna ORP - Replacement Electrode
Product Code: #HI73120
Replacment Electrode for the Hanna HI98120 waterproof ORP and temperature handheld meter.
- Electrodes last approximately one to two years. It is possible to replace just the electrode and not have to buy a completely new meter.
- The HI73120 ORP electrode is a simple cartridge design allows the sensor to be easily replaced whether in the lab or in the field.
Warranty: 6 months
ORP Calibration Solutions are sold separately