The Palm Borescope allows you to see behind walls and down drains which can save time and money on any repair or installation. It has an 8mm waterproof (IP67) camera with a 2.5ft (0.77m) flexible cable. It features a 4.3” 640 x 480 TFT LCD monitor, 2X digital zoom, image mirroring and image rotation. A 3.5mm video output jack can be used for external viewing ona a larger display. Drop tested to 3 feet. Includes mirror, hook, magnet, and carrying case.