The Extech BR300 Waterproof Borescope Inspection Camera is a completely submersible camera that can withstand being in water up to 1 meter deep for 1 hour, and is equipped with an 8 mm diameter camera head. Made with four built-in lights, the Extech BR300 will help the user be able to see even in dimly lit areas. The camera is useful for underwater and marine applications, automotive maintenance/repair, pipe inspection/repair, industrial equipment inspection, construction sites, workshops, laboratories, home inspections and more.