The HI73127 spare electrode is designed to replace the existing measuring element in pHep testers, such as the HI98127 and HI98128 models. This spare electrode allows for continued accurate measurement of water pH levels without needing to purchase an entirely new tester. It features a gel electrolyte with a cloth junction, ensuring reliable performance across a wide range of applications, including field testing in marine environments where precise pH control is critical for reef aquariums. The spherical tip design and compatibility with multiple Hanna Instruments testers make this electrode ideal for users who require consistent monitoring and maintenance of water quality parameters.
| Manufacturer | Hanna Instruments |
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HI73127 Spare Electrode for HI98127 & HI98128 pHep Testers
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