Description
MSA RescueAire II Portable Air Supply System Model 410 75 volts (turns off controller) 75 volts (turns off controller) at 10 minutes per hour of gas exposure with measuring values changing by the second on all 7 channels: approx
MSA RescueAire II Portable Air Supply System Model 410 75 volts (turns off controller) 75 volts (turns off controller) at 10 minutes per hour of gas exposure with measuring values changing by the second on all 7 channels: approx