AST-14D2 CCR OXYGEN SENSOR. Replacement sensor for JJ Rebreather (CCR)
AST-14D2 (Applied Sensing Technologies) SENSOR for JJ CCR.
This 9 to 14mV +/- oxygen sensor has a 5 to 6 second response time and a 36 month life expectancy in air.
Replacement oxygen sensor for JJ rebreather.
Made in the USA.