Gas Detector Sensor, Gas Detected Oxygen, Measurement Range 0 to 30 Percent vol, Compatible Detector Model/Series AreaRAE, MultiRAE, MultiRAE IR, MultiRAE Plus, QRAE, QRAE Plus, RAEGuard EC, ToxiRAE II, ToxiRAE Pro, VRAE, Sensor Type Electrochemical, T90 Response Time 15 sec, Compatible Detector Manufacturer Part Number MultiRAE, ToxiRAE Pro, Sensor Life 2 yr, Series AreaRAE, MultiRAE, MultiRAE IR, MultiRAE Plus, QRAE, QRAE Plus, RAEGuard EC, ToxiRAE II, ToxiRAE Pro, VRAE, Sub-Brand RAE