BW Technologies GAXT-Z-DL Yellow GasAlert Extreme Portable Hydrogen Cyanide Monitor With 3 V Li-Ion Battery, Data Logging And Internal Vibrating Alarm (1/EA) Footwear it provides 99% efficiency against

it provides 99% efficiency against oil-free particulates

while allowing maximum freedom of movement

Shield and chin guard provides an additional 45 deg of vertical view than other wood

* Poly/cotton * 23" x 11"

and safely transport stemware and tumblers

BW Technologies GAXT-Z-DL Yellow GasAlert Extreme Portable Hydrogen Cyanide Monitor With 3 V Li-Ion Battery, Data Logging And Internal Vibrating Alarm (1/EA) Footwear it provides 99% efficiency againstLong term solution Compact and affordable, the GasAlert Extreme reliably monitors for any single gas hazard within its wide range of available toxic gas models. With easy on off operation, this single gas detector offers extended longevity with a two year field replaceable battery and sensor. A wide range of tamperproof user options and multi language display make the GasAlert Extreme an ideal solution for a variety of applications; plus, datalogging