The HDV650W-30G from Extech Instruments Division is an HD Wireless Plumbing VideoScope that has a 5.7" color LCD monitor with a VGA pixel resolution of 640 (H) x 480 (V). It delivers a frame rate of 30 fps (NTSC & PAL) and can operate up to a length of 30m with a shaft diameter of 25mm. This device has a field of view of 65 degrees and a minimum focus distance of 60mm. The wireless transmitter allows the user to transmit video up to 100 ft. (30 m) from the measurement point to the monitor.
The HDV650W-30G has twelve built-in bright LED lamps to illuminate dark problem areas. This device provides durable housing, ergonomic handles, image and video capturing capabilities as well as voice annotation. It is available in a hard carrying case with extra accessories such as an SD card, 3.7-Volt rechargeable Li-Polymer battery, patch cable, AC adaptor, USB & AV cables, and 25mm camera probe.