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and aquatic applications

Simple Operation: Two-button design for intuitive use

5% full scale precision without the premium laboratory price tag

from chefs and food quality professionals to brewers and wine makers

Hanna HI3230B ORP Electrode - Gel-Filled PEI Body Platinum Pin BNC Connector marine testing More learningThe HI3230B is a PEI body, single junction ORP electrode with a BNC connector. This electrode has a single ceramic junction in the outer reference cell and the ORP sensing pin is made with platinum. This design consideration is ideal for ORP measurements in municipal water and quality control applications. Durable PEI Body Gel Electrolyte Platinum Sensing Pin Hanna Instruments offers a wide variety of ORP electrodes that are designed for many