Features: Widely used in automotive repair, machinery testing, pipeline repair, home repair and other fields. It is also suitable for cleaning of automobile and household air conditioners and motors, and cleaning of automobile engines.  Ergonomic design, comfortable grip, easy disassembly, easy to carry, convenient transportation.  With 4.3-inch high-definition LCD display screen, the screen is detachable, high-resolution, self-filling brightness, and can clearly see the dirt inside the air-conditioning duct.  Thorough cleaning, eliminating odor, highly effective and convenient. Split screen design, easy to carry and easy to maintain.  One key to start the switch, easy to complete the evaporation tank cleaning.  High-definition camera, the endoscope adopts double-layer structure, waterproof fog and anti-corrosion. It is equipped with high-brightness LEDs.   Specification: Item Type: Car Air Conditioner Cleaning Gun;  Material: ABS;  Color: white&blue;  Image Pixels: 640*480;  Screen Resolution: 480*272;  Multi-function probe outer diameter: 15mm;  Waterproof Rating: IP68;  Power Supply: 41x27x10cm;  Package weight: 1020g;   Package list: 1 x Cleaning Gun;  1 x Liquid storage tube;  1 x USB;  1 x Liquid storage bottle;  1 x Display Screen