GfG Instrumentation presents the G460 advanced portable atmospheric monitor. The G460 offers up to six 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 three-year warranty on the most commonly used sensors. Portable monitor

GfG Instrumentation, Inc., www.gfg-inc.com, (800) 959-0329.