詳細規格及用途描述

This is a very helpful auxiliary tool for technician to visually check equipment.
For example, boilers, heat exchanger, and other mechanical equipment. This equipment is the extension of eyes; it helps user to visualize the place which cannot be reached by the eyesight. For example, exhaust pipe and downcomer.
1.Camera Resolution: 300K pixels
2.Resolution: 640 x 480
3.Camera housing diameter: 8mm
4.Operating voltage: 5V
5.Picture transmit rate: 30fps

OPERATION:
1.Connect the USB, the vision of the camera shall appear on the screen.
2.Adjusting illumination by rotating the rotation switch on the handle.
3.Rolling down, increase the illuminance; rolling up, decrease the illuminance.