The specification of the videoscope:

Videoscope ? 5.5 X 2000mm associated with a LCD
video screen 6.5inch
Working diameter ? 5.5mm
Working length 2000mm
Read in two directions left and right up to 100°
Image Sensor: 1/10'' CMOS
Pixels: 180000pixels
Focus: 10-100mm
Field View: ≥50°
Waterproof
Depth of field: 5mm--100mm
Tube: Stainless network tube
Temperature of use 10°to + 50°
USB Output
Display: 6.5 inch LCD Monitor