The ROVVER X SAT lateral launch crawler from Envirosight helps locate potentially deadly gas line cross bores, as well as performing other lateral inspections where residential access is impractical. It crawls up to 500 feet down mainlines as small as 6 inches, then launches its auto-leveling pan/tilt illuminated camera as far as 100 feet into laterals 4 inches and larger. It is fully compatible with ROVVER X automated cable reels and the DCX5000 controller. It comes with a steerable six-wheel drive for maximum maneuverability, a built-in selectable 412/640 Hz sonde (on the articulated launch camera), and interchangeable wheels to address a variety of pipe conditions. It also comes with front and rear crawler body cameras to monitor push-cable feed. 866/936-8476; www.envirosight.com.