LabSen 833 Refillable pH/Temp. Electrode for HF (Hydrofluoric) Acid Containing Solutions and Strong Acidic Solutions, BNC/RCA Connector

• Proprietary pH sensor technology and premium materials from Switzerland
• LabSen HF glass membrane designed for accurate measurement in strong acid samples, and is resistant to hydrofluoric corrosion
• Silver Ion Trap Reference System
• Built-in temperature sensor for automatic temperature compensation
• LabSen's sturdy glass membrane is 10 times stronger than traditional glass membranes
• The blue gel electrolyte eliminates the chance of any air bubbles inside the sensor

Built with proprietary sensor technology and premium materials from Switzerland, Apera LabSen 833 HF pH/temp. Electrode is designed for professional pH measurement of solutions containing HF (Hydrofluoric) acid, and other strong acidic solutions.

LabSen HF glass membrane –– designed for accurate measurement in strong acid samples, and is resistant to hydrofluoric corrosion, good for 1000 times of measurement (measurement time<1 minute, and HF concentration must be less than 0.1mol/L or 2000 ppm)

Built tough –– The hemispherical glass membrane is 10 times stronger than traditional glass membranes, and 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 clogs.

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.