pH/Temp. Electrode for Alkaline Solutions

Apera Instruments, AI3179, LabSen 843 Glass-body pH/Temp. Electrode for Strong Alkaline Solutions and High Salinity Solutions, BNC/RCA ConnectorFeatures:Proprietary pH sensor technology and premium materials from SwitzerlandLabSen HA-type glass membrane designed for strong alkalis (pH 10-14), minimizing alkaline errors.Silver Ion Trap Reference System - On top of the Long-Life reference system, a silver ion trap is added to further prevent junction clog.LabSen's sturdy glass membrane, 10 times stronger than traditional glass membranesThe blue gel electrolyte eliminating the chance of any air bubbles inside the sensorBuilt-in temperature sensor for automatic temperature compensationBacked by proprietary sensor technology and premium materials from Switzerland, Apera LabSen 843 Glass pH/Temp. Electrode is designed for high-precision pH measurement of strong alkaline solutions (10-14 pH).LabSen HA Glass Membrane - better accuracy and repeatability in strong alkaline solutions (10 to 14 pH), minimizing alkaline errors.Built tough - The hemispherical glass membrane is 10 times stronger than traditional glass membranes, highly resistant to general impact, saving the electrode from accidental damage.Silver Ion Trap Reference System - On top of the Long-Life reference system, a silver ion trap is added to further prevent junction clog.Compatible with all Apera Instruments meters with BNC and RCA connectors such as PH910, PH9500, PH850, PC8500, and PH820. May NOT work with other brands' meters because the thermistor might be incompatible.