The contractor-grade mainline inspection system from RST is designed to capture high-quality video for accurate pipeline condition assessments. The high-resolution camera includes 40-1 zoom; pan and tilt; and fully adjustable, high-intensity LED light arrays that produce more lumens than standard LEDs. Programmable limits for pan-and-rotate settings plus a home function that returns the camera to a straight-ahead position increase operator efficiency. Its steerable, six-wheel-drive mainline tractor features twin 90-watt Rare Earth permanent magnet motors that allow for 2,000-foot inspection runs and the ability to inspect larger lines without the need for additional gear trains or transmissions. The tractor — which is available in two lengths of 19 and 14 inches — has three forward speeds, reverse, and a freewheel setting that enables rapid retrieval to save time. 800-767-1974; www.rstechserv.com.