Uni-T UT663B-3m Borescope The Uni-T UT663B-3m is an industrial borescope designed for use in complex spaces that are beyond the reach of the human eye. The device was created for inspections in narrow, curved, and hard-to-reach areas where precise inspection is essential without the need to disassemble components. The model is equipped with a camera featuring 180° bidirectional rotation, a 5.0" screen, and a 3-meter cable, which facilitates inspections in more demanding conditions. Better visibility and greater image control The borescope features a 5.0" screen, supports 1920 x 1080 resolution photos, and records video in AVI 1920 x 1080 format, allowing you to conveniently document the inspection process. The 8 mm diameter camera with a CMOS sensor provides a 70° field of view and a depth of field of 20–100 mm, helping you closely observe the inspected components. Available features also include photo capture, video recording, playback, image rotation, audio recording, and high-temperature warning. Rotating head and operation in hard-to-reach areas The most important feature of the UT663B-3m model is its rotating head with a 180° bidirectional range, which allows you to avoid blind spots and adjust the viewing angle more conveniently. A rigid 3-meter metal cable extends the operating range and makes it easier to reach deeper spaces. This solution is particularly effective where standard borescopes have limited maneuverability. Durable construction and documentation-ready The camera meets the IP67 standard, and 8 LEDs with 4-step brightness adjustment improve visibility in dark interiors of devices and installations. The device uses a 3.7 V / 3000 mAh battery, which provides up to 4 hours of operation, and a standard 32 GB TF card allows you to save photos and videos immediately. It is a practical tool for technical, maintenance, and diagnostic inspections where ease of use and the ability to record results are essential. Included Industrial borescope with 360° rotating head Type-C cable Box Fabric carrying case 32GB TF card User manual Specifications Manufacturer Uni-T Model UT663B-3m Type Industrial borescope Screen size 5.0" System languages English, Simplified Chinese, Traditional Chinese, Japanese, German, Spanish, French, Italian, Korean Photo resolution JPG 1920 x 1080 Video resolution AVI 1920 x 1080 Basic functions Photo capture, video recording, playback, high-temperature protection, image rotation, audio recording Memory 32GB TF card Maximum memory capacity 64GB Rotation angle 180° bidirectional Cable material Metal, rigid Cable length 3m Lens diameter 8mm Light sensor CMOS Field of view 70° Depth of field 20 ~ 100mm LED light adjustment 4 settings Number of LEDs 8 Camera resolution 1000K IP rating IP67 Battery 3.7V / 3000mAh Operating time 4h Lens temperature 0°C ~ 80°C Operating temperature 0°C ~ 45°C Operating humidity <90% RH non-condensing Certifications CE, RoHS