UNI-T UT663B-3m Borescope

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 headType-C cableBoxFabric carrying case32GB TF cardUser manual

 
Specifications


ManufacturerUni-TModelUT663B-3mTypeIndustrial borescopeScreen size5.0"System languagesEnglish, Simplified Chinese, Traditional Chinese, Japanese, German, Spanish, French, Italian, KoreanPhoto resolutionJPG 1920 x 1080Video resolutionAVI 1920 x 1080Basic functionsPhoto capture, video recording, playback, high-temperature protection, image rotation, audio recordingMemory32GB TF cardMaximum memory capacity64GBRotation angle180° bidirectionalCable materialMetal, rigidCable length3mLens diameter8mmLight sensorCMOSField of view70°Depth of field20 ~ 100mmLED light adjustment4 settingsNumber of LEDs8Camera resolution1000KIP ratingIP67Battery3.7V / 3000mAhOperating time4hLens temperature0°C ~ 80°COperating temperature0°C ~ 45°COperating humidity<90% RH non-condensingCertificationsCE, RoHS