Compact in size, GfG’s G460 multi-gas detector simultaneously detects up to 6 gases. It offers completely automatic calibrations, 1-button operation, a top-mounted display and interchangeable battery packs. The detector’s concussion-proof boot and dust-and water-resistant housing protect the instrument in harsh environments. Installed sensor options include infrared for CO2 and PID for VOC measurements. Data logging and event logging are standard.

GfG Instrumentation, Inc.; 800-959-0329;