and high quality. 4.3inch IPS display for real-time viewing of test videos 1920 x 1080P 8 LED Camera. Built-in 2000mAh battery for 3-4 hours working time.170 degrees wide angle image mirroring High sensitivity waterproof lens with clear image quality for different working environments. Special technology with a focal length of 2cm-10cm. With 3pcs probe extender,fits for special environments. IP67 Waterproof Rigid cable can easily shape what you need. Power on and play,easy operation. Widely used: Industrial endoscopes are very suitable for inspecting pipelines or areas that cannot be seen by the eye. Widely used in fields such as automobile maintenance, mechanical testing, pipeline maintenance, household appliance testing, house maintenance, wall structure testing, sewer/drainage pipe testing, etc. Monitor: 4.3inch display Camera resolution : 1920x1080P Viewing angle: 170° Powered by: built-in 2000mAh battery Charging time: about 3 hours Work time: about 3.5 hours Waterproof level: IP67 (only for lens cable) Lens diameter: 8mm Lens length: 27mm Focal length: 20-100mm Cable length: 5m Application: 1. Tubular/Water Pipe Cleaning: It helps to clean, rust, corrosion, dust and crack after the pipe is inspected 2. Shipbuilding industry: used to inspect boilers, steam turbines, diesel engines, pipelines 3. Industrial machinery: used to check for engine scars or wear, gearboxes, hydraulic systems, greatly reducing downtime 4. Electronics, electronics industry: used to confirm the wiring status of the product, check the working condition of the machine, etc Color: As Shown Material: Metal+Plastic Package Contents: 1 * Digital Inspection Endoscope Set