Extech EC505 ExStik Replacement pH Electrode/Conductivity Cell Module for Extech EC500 industrial You can rest assured to

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Extech EC505 ExStik Replacement pH Electrode/Conductivity Cell Module for Extech EC500 industrial You can rest assured toExtech EC505 ExStik Replacement pH Electrode Conductivity Cell Module for Extech EC500 From the Manufacturer ExStik Replacement pH Electrode Conductivity Cell Module for Extech EC500 Product Features Combination flat surface pH electrode conductivity cell for ExStik conductivity meters Easy to clean, rugged flat surface pH electrode conductivity cell module Measures conductivity, TDS, salinity, pH and temperature Non interchangeable with ExStik pH,