Extech PH115 ExStik Replacement Refillable pH Electrode Module for Extech PH100/PH110 Meter auspowers_batchfour When two liquids of different

When two liquids of different pH come into contact with opposite sides of a thin glass membrane known as the pH element

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Extech PH115 ExStik Replacement Refillable pH Electrode Module for Extech PH100/PH110 Meter auspowers_batchfour When two liquids of differentExtech PH115 ExStik Replacement Refillable pH Electrode Module for Extech PH100 PH110 Meter From the Manufacturer Refillable pH electrode is easily serviced. Fresh reference solution maintains high accuracy. Eliminates concern with shelf life. Product Features Replacement flat surface electrode for ExStik refillable pH meter Easy to clean, rugged flat surface refillable pH electrode Interchangeable with ExStik Chlorine or ORP meters Provides an