Combination flat surface pH electrode/conductivity cell for ExStik conductivity metersEasy to clean, rugged flat surface pH electrode/conductivity cell moduleMeasures conductivity, TDS, salinity, pH and temperatureNon-interchangeable with ExStik pH, Chlorine or ORP meterComplete with protective connector cap
' Replacement Electrode, Features Flat pH Electrode, For Use With G1877942 pH/Conductivity/Temperature Meter '
Brand: Extech, Model: EC505