This camera is widely used:
Medical equipment: skin inspection
Car security inspection: for engine, oil department, and muzzle department inspection.
Industry inspection: Checking the boiler, heat exchanger, other machine and manufacture equipment.
Petroleum: conduit inspection, pressure vessel inspection
Electron and electric inspection Gas equipment inspection.
Note: we get the item in PAL version only. NTSC version is not available. For buyers from North America, please pay more attention before buying .