Apera Instruments LabSen 331 POM body pH Electrode for Wastewater, Emulsions, Suspensions, BNC Connector

Proprietary sensor technology and premium materials from Switzerland Open junction + Polymer electrolyte, ideal for testing wastewater, emulsions, and suspensions Long-Life Reference System, improving the stability of reference system and extends the electrode's service life The blue gel electrolyte eliminates the chance of any air bubbles inside the sensor The POM electrode body is highly resistant to corrosion, ideal for use in harsh environments