The G450 Series compact, lightweight 4-gas detector continuously measures CO, H2
and combustibles in ambient air. Its functional and watertight design (IP 67) incorporates an impact-proof, rubberized housing to meet the toughest requirements of harsh environments. It boasts exceptional confined space performance and simple operation with just three menu-driven soft touch keys.
GfG Instrumentation Inc., Ann Arbor, MI; 800-959-0329; www.gfg-inc.com
A loud audible alarm (103 dB at 30 cm) and bright, rotating alarm lights provide a reliable warning for gas hazards.