Extech EC505 ExStik Replacement pH Electrode/Conductivity Cell Module For Extech EC500
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<b>[Product Information]</b><br>
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<li>Combination flat surface pH electrode/conductivity cell for ExStik conductivity meters</li>
<li>Easy to clean, rugged flat surface pH electrode/conductivity cell module</li>
<li>Measures conductivity, TDS, salinity, pH and temperature</li>
<li>Non-interchangeable with ExStik pH, Chlorine or ORP meter</li>
<li>Complete with protective connector cap</li>
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