The MS11-NG mid-size inspection system from MyTana Mfg. Company is suitable for inspecting 3- to 4-inch lines up to 150 feet long. The monitor, control box, pushrod reel and camera are contained in a single piece of equipment with a carrying handle. In addition to color self-leveling, the camera head has a built-in 512 Hz transmitter for locating trouble spots, even in cast iron pipes. Wi-Fi transmission of video is available, so inspections can be simulcast to a smartphone, tablet, laptop or other Wi-Fi-equipped device with the free MyTana Viewer app. An optional recording device captures inspection records to provide to customers. 800/328-8170; www.mytana.com.