GfG, www.gfg-inc.com, (800) 959-0329. Circle 248
GfG Instrumentation presents the G460, the world’s most advanced portable atmospheric monitor. The G460 offers up to 6 gas capabilities, including infrared for the detection of CO2 and PID for the detection of VOCs. It has a durable watertight case, operation times up to 25 hours, a sampling pump, data logging capabilities, interchangeable battery packs and a full 3 year warranty on the most commonly used sensors.