This is a slim borescope to inspect hard to reach areas.
The length of the cable camera can be 1 meter (model: VQ-R3910), 2 meter (model: VQ-R3920), or 30 meter (model: VQ-R39300).We also offer custom manufacturing to make other lengths to meet your special applications. One can preview images, take pictures, record videos, adjust LED lights brightness, rotate the image directions.