Note: the bending locking/unlocking feature has been removed since 2019. This borescope is designed for the inspection of the carbon residue inside of cylinder, especially the surface of the intake valve. It is very good for those who asks for a borescope to look back side' after the scope goes into a narrow space. The head of the scope is only 10mm in length and 8.5mm in diameter and it is composed of a digital image sensor, 6 LED and a high definition lens. FEATURES 1, Articulation bendable angle: 0° to 180° adjustable continuously 2, Very easy operation by one hand hold and just pushing down the release button by bending the thumb to adjust the articulation angle 3, The articulation angle can be locked/unlocked at any degree by open/close the locker 4, Very small bending radius only 30mm 5, High light LED illumination 6, Long depth of field from 40mm to 400mm 7, Work with: Windows XP, 7, 8 and MAC, plug & play 8, Optional: 7 inches tablet with Android system , plug & play SPECIFICATIONS 1. Sensor: high-quality CMOS sensor 2. Resolution: 640X480 3. Interface: USB2.0. 4. Frame rate: 30 frames/sec (CIF and VGA). 5. Focal distance: 40mm - 400mm 6. Optical lens view angle: 60° 7. Photo format： JPG 8. High light LED: 6 pcs, white color 9. Brightness at 200mm distance: 200 lumens 10. Diameter of insertion: 8.5mm 11. Length of insertion: 400mm 12. Articulation bendable angle: 0° to 180° adjustable 13. Angle locker: can be locked/unlocked at any angle 14. Articulation bendable radius: 30mm 15. Working temperature: 10° to 50° 16. Storage temperature: 0° to 70° 17. Works with: Windows XP, 7, 8 and MAC, plug & play 18. Optional device: 7 inches tablet with Android system , plug & play 19. Power supply: by USB port of PC or tablet 20. Operating languages: selectable
