氧气采样检查图线监控器(Air check O2 Sample Draw Monitor)
防爆缺氧监控器(Air check O2 Ex Oxygen Deficiency Monitor)
手套操作箱和操作腔使用的缺氧监控器(Air check O2 Oxygen Deficiency Monitor for Glove Box and Chambers)
使用于CO2、N2贮存区的缺氧监控器 (Air check O2 Oxygen Deficiency Monitor for CO2, N2 Storage Areas)
使用于真空输送腔和装载通道的氧气监控器(Air check O2 Monitor for Vacuum Transfer Chambers and Load Locks)