Hanna Instruments HI-73127 Spare Replacement pH Electrode Cartridge

The Hanna Instruments HI-73127 is a spare and replacement pH electrode cartridge compatible with a range of Hanna pocket meters including the HI-98121, HI-98127, HI-98128, HI-98129, HI-98130, HI-981274, HI-981214 and HI-981304. The electrode is designed as a complete cartridge unit that locks quickly and easily into place, with two O-rings maintaining a watertight seal on installation. There are no pins to bend or break, making replacement straightforward in both field and laboratory environments.

Periodic replacement of the pH electrode is recommended to maintain measurement accuracy. The HI-73127 cartridge design makes this process fast and simple, restoring the performance of compatible Hanna pocket meters with minimal downtime.

Key Features

• Replacement pH electrode cartridge for multiple Hanna pocket meters
• Compatible with HI-98121, HI-98127, HI-98128, HI-98129, HI-98130, HI-981274, HI-981214 and HI-981304
• Cartridge design locks into place quickly and easily — no pins to bend or break
• Two O-rings maintain a watertight seal on installation
• Suitable for general purpose and field applications