Hanna HI1332B Refillable PEI pH Electrode - Double Junction BNC Field & Lab high range EC meter These 3-in-1 testers are unmatched

These 3-in-1 testers are unmatched in EC/TDS/ temperature measurements

Contents: 4 plastic electrode caps per set

ORP is a critical parameter for water treatment effectiveness

Extreme accuracy to +/-0

Hanna HI1332B Refillable PEI pH Electrode - Double Junction BNC Field & Lab high range EC meter These 3-in-1 testers are unmatchedThe HI1332B is a PEI body, double junction pH electrode with a BNC connector. This electrode has a single ceramic junction in the outer reference cell and the pH sensing portion is made with general purpose glass, protected by an extension of the durable PEI body. This design consideration is ideal for chemicals, quality control, field applications, and general purpose use. Durable PEI Body Double Junction Design Refillable Electrode Hanna Instruments