Teslong 5.5mm Dual Lens Endoscope with 5" Monitor & 16ft Triple Lens 7.9mm/0.3inch Waterproof Probe

• This is a GREAT tool for auto maintenance, home inspection, electrical installs, HVAC fixes and household DIY. The 0.21inch endoscope camera can easily pass through a spark plug hole to inspect an engine’s combustion chamber. Or just drill a hole on the wall to enter the inside wall for viewing, eliminating the trouble of destroying the wall. Two complete cameras are built into the end of the 9.8-foot-long flexible probe. One button toggles between the front-view camera and the side-view camera at any time in a narrow area to get a different field of view. No extra mirror is needed. The borescope is rated IP67 waterproof for use in inclement weather and wet environments. The snake camera probe uses an aerospace connector that is water safe to use in pools, plumbing and the rain. 9.8ft Metal Gooseneck Cable - Can be folded to different shapes and reach deep inside the inspection areas. Triple Lens Camera: Get more field of view & more clear of image.One of the side cameras is a close focus camera that can clearly observe some closer details.