Inspection camera is an instrument that can help you to inspect hard-to-reach areas, such as inside ceiling, in and around pipes, behind walls. This borescope uses a miniature and waterproof video camera with LED ligths can makes it possible to capture still images deep within equipment, engines and other dark spaces. Equiped with 3 times zoom function to make your needed view more clearly. And the 2.5 inch LCD monitor is on the perfect ABS plastic holding allows you to view the pictures directly.