P40 5.5mm HD Industrial Endoscope with 4.3in Screen Waterproof for Electrical Drainage Maintenance Blue 1. Equipped with a 4.3in high brightne display, the observation is clearer and more intuitive, anti corrosion, anti oxidation, and durable.2. It is very suitable for car engine maintenance, electrical maintenance, drainage, pipeline, machine inspection and visual inspection of inacceible areas.3. With 6pcs LED lights, adjustable brightne, it can be adjusted by dimming button of control box as needed, which greatly reduces image exposure without distortion.4. Using 5.5mm camera, the camera resolution is 1920x1080P, the image is clear, and it supports image collection and video recording functions.5. Portable handheld endoscope kit, the image supports 360 rotation, IP67 waterproof level, suitable for equipment inspection and maintenance. Specification: Item Type: Endoscope KitMaterial: ABSModel: P40Power Supply: Rechargeable Lithium Battery YN505060 3.7V x 1 2600mA (Built In Battery)Purpose: Equipment Inspection and ObservationCamera Diameter: Approx. 5.5mm / 0.2inColor: BlueDisplay: 4.3inch Color LCDImage: 360 RotationStorage Function: Memory card can be installedCamera Resolution 1920x1080PHorizontal Viewing Angle: 70Language: 11 LanguagesLength: 5-500cm / 2.0-196.9inWaterproof: IP67Illumination: LED Light x 6, Adjustable BrightneSpecial Functions: Image Acquisition, Video Recording Package List: 1 x Endoscope 1 x Data Line 1 x Hook 1 x Magnet Hook 1 x Reflector 3 x Fixed Sleeve 1 x Manual Note: 1. Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.3. Do not use in high temperature equipment.