AST SRX-MA100-4 ... PPM Oxygen Sensor OxySpy Teledyne’s own N-33 sensor

Teledyne’s own N-33 sensor

They have a new sensor

SRX-CA60 % Oxygen Sensor is a direct replacement for Analytical Industries GPR-11-60 % oxygen sensor

00 (20 dives) Total: $435

5 rebreathers

AST SRX-MA100-4 ... PPM Oxygen Sensor OxySpy Teledyne’s own N-33 sensorREPLACEMENT SENSOR FOR . AII Model GPR 12 100 4 SRX MA100 4 PPM Oxygen Sensor is a replacement to Analytical Industries GPR 12 100 4 PPM oxygen sensor. Its innovative design with electro etched sensing cathode provides with extremely smooth sensing surface for excellent signal stability, very low noise and drift. This sensor, with its proprietary electrolyte formulation, enhances sensor performance at extreme ends of recommended operating temperature