AST-75D-PO2 Oxygen Sensor – Replaces AII-11-75-PO2-D Oxygen Sensor

AST-75D-PO2 Oxygen Sensor replaces AII Model AII-11-75-PO2 and AII-11-75-PO2-D sensors used in Palm O2 analyzer. AST-75D-PO2 oxygen sensor is mounted internal to the analyzer. For external sensor, use AST-75D-PO2R. The innovative design with proprietary Pb anode structure provides with excellent stability and ensures full utilization of the anode without significant signal drift. This super activated anode minimizes frequent calibration requirement and offers extended sensor life. AST brand sensors are designed, developed and manufactured in the USA.