Oldham, an Industrial Scientific company, has introduced the Mobile Perimeter System (MPS) IV. The MPS IV is a mobile gas monitoring platform that can be rapidly deployed for temporary or remote gas detection applications. It is solar powered, has onboard strobe and siren, and can be configured with wireless communication, making it a truly stand-alone mobile gas monitor. Oldham, an Industrial Scientific company, www.oldhamgas.com, (800) DETECTS. Booth 1323. Circle 336