ALTAIR: Oxygen O2 (Low: 19.5%, High: 23.0%), Black Product Type_Confined Space Accessories Flexible construction and adjustable design

Flexible construction and adjustable design for long-wearing comfort

Mont-Blanc™ CSA Type 2 Helmets Hard Hat-CSA Certified

and primary metals

quick release fasteners and inside pocket for storage

ALTAIR: Oxygen O2 (Low: 19.5%, High: 23.0%), Black Product Type_Confined Space Accessories Flexible construction and adjustable designALTAIR: Oxygen O2 (Low: 19. 5%, High: 23. 0%), Black The Altair Single Gas Detector is the smart choice in cost effective gas detection and has a superior lifespan that can operate for over two years. Designed for superior lifespan, patented sensors operate for over two years, and high performance, the ALTAIR Single Gas Detector is the smart choice for market leading, cost effective gas monitors. Features sensor options for carbon monoxide, hydrogen