8.5mm Borescope Inspection 1080P Borescope Endoscope Camera 180 Degree Two Way Steering Inspection Camera with Screen 2m/6.56ft Item Type: Borescope Material: Aluminum alloy, EVA Screen Size: 12x9.5x3.3cm/4.72x3.74x1.30in Image Resolution: 1920x1080 Lens Diameter: 8mm/0.3in Lens Field of View: 80 Degrees Focal Length: 3-8cm Frame Rate: 30fps Image: JPG Video Format: AVI Waterproof Rating: IP67 Battery (shipped with built in battery): Lithium battery 104853 model 3000MAH LED: 8 Pcs Turning Angle: 180 degrees in two way Memory Card: Shipped with 32GB memory card (already installed) Uses: 1. Aviation aircraft, automobiles, ships, trucks, engine overhaul 2. Instruments, machinery and electrical and electronic equipment inspection and maintenance 3. Gas cylinder, tank inspection, pipeline testing, air conditioning and vacuum system inspection 4. Scientific experiments, address archaeology, outdoor exploration, etc. 5. Home assisted inspection of hard to see and get places; such as sewer inspection, pipe line inspection, ceiling, wall upgrade, chimney cleaning, etc.