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O2 Sensors for Scuba Diving
AST-33D Diving Oxygen Sensor – Replacement to Teledyne R33D
AST-33D diving oxygen sensor replaces Teledyne Class R-33S, R-33D, Analytical Industries PSR-11-37-D7, Analox 9212-0, NuvAir UBS O2 Stick and IT-G D-03. AST-33D diving oxygen sensor has a flat front end….
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O2 Sensors for Scuba Diving
AST-33D1 Diving Oxygen Sensor – replaces Nuvair 9510 and R33D1-NUV
AST-33D1 Diving Oxygen Sensor is a drop-in replacement to Teledyne R33D1-NUV, Nuviar 9510 and Analox 9121-0 oxygen sensors. AST-33D1 diving oxygen sensor is suitable for using with Nuvair Stick and…

