Video Boroscope OP-VB99F

2.4″ TFT LCD monitor
Adjustable LCD screen brightness
Image can be rotate 360°
Len dia : 10mm (8.5mm/5.5mm/4.5mm/3.9mm optional)
Removeable tube dia : 6.8mm (5.5mm optional)
Tube length : 1M (2M/3M/5M optional)
Len and flexible tube waterproof : IP67
View angle : 54°
Len pixel : 640 * 480 with 1/9 camera
4 pcs dimmable white LED lights
Power supply : 1.5V*4(AA) batteries
Useful accessories : mirror, hook, magnet, sling
Packing : PE tool box or color gift box all but very useful, handle design fit for finger