The Xcam camera system uses a 1.38-inch stainless steel camera head and 1/2-inch-diameter pushrod to navigate 3-inch, 90-degree corners with ease. Files are recorded to a USB stick in MPEG format that can be played back on any computer. The unit comes with a self-leveling camera head with skid, 512 Hz sonde transmitter, adjustable lighting, internal microphone, 200 feet of push cable and a 10.4-inch monitor case. Options include a portable battery pack and a text writer. 855/863-9226; www.xcamcameras.com.