The PGR400 from MyTana Mfg. can be used to inspect 4- to 12-inch lines with 400 feet of rugged pushrod and comes with a 512 Hz locator. The system’s 1 1/2-inch, color, self-leveling camera head includes a built-in 512 Hz sonde transmitter, high-intensity LEDs and an extended-focus lens for wide-angle viewing. A built-in, 12-inch, daylight-readable monitor delivers high-clarity footage, and all-digital recording lets the user save that footage to either the 64 GB internal drive or removable USB flash drive. Operators can also stream video wirelessly to multiple devices. A 3-inch protective skid for the camera head helps navigate bends. Rechargeable batteries deliver up to 3 hours of service. The included 512 Hz locator provides continual depth readout, directional indicators and intuitive operation with audio feedback. 866-948-7576; www.mytana.com.