Specifications:
*Portable product
Portable product is able to use in any place and any time. It is easy to hold and do not need complicated equipment that hinders the inspecting and repairing。
*monitor
4.3 ″high image resolution monitor enable to show clear image that fits any place to use.
*Long work time
Equips with Lithium battery of high capability. Each 6hours recharge durables 5 ～8 working hours.
*Humanized design of appearance
Hand-hold design for professionals. Easy operation without taking off gloves speeds your works. Clasp ring at bottom fits to all chains and use in all environments.
*Support DC power for camera
It's convenient for user to check camera condition and correct direction of camera, so to make installation and repairing easier.
*The net line  test function
Can carry out can see to turn to show that the net line conjunction circumstance and the net lines link the sequence