... recording 3.5" 8.2mm Waterproof Night Snake Inspection Endoscope Borescope Tube Camera DVR Model: EN-99E Usage: Extend Your Hands ... area under water, gaps and holes. Item No.: 99E (Borescope)Removable flexible tube len's Dia.: 8.5mm (5.5mm, 10mm optional ... languages(optional)10.Advanced ergonomic design,Light weight,handheld design,flexible and convenient to use11.Let you explore,help you find ...