330516 – OXYGEN INDICATOR POCKETABLE, COSMOTECTOR XPO-318

IMPA 330516 – OXYGEN INDICATOR POCKETABLE, COSMOTECTOR XPO-318 – Compact and light weight indicator which provides fast, accurate sampling of CO concentrations from 0 to 999 parts per million. Ideal for fire-fighters, gas utility emergency crews. When low levels of CO are detected, the alarm gives a slow, intermittent beep or “low alarm”. When higher levels of CO are detected, the unit sounds a “high alarm”, emitting fast shrill beeps.