Bigbig_top 3-in-1 AHD / TVI / Analog 4.3" TFT Color LCD 1080p Protable CTV Camera Display Monitor Tester with built-in lithium battery, video Audio input , 12V output

CCTV installation works best detection system is equipped with built-in lithium battery, video input, audio input, seven kinds of standard color bar output terminal and the DC12V power supply, only palm-sized, easy to carry operations
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.
4.3 inch high image resolution monitor enable to show clear image that fits any place to use
Equips with Lithium battery of high capability. Each 6hours recharge durables 5-8 working hours.
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.
It's convenient for user to check camera condition and correct direction of camera, so to make installation and repairing easier
The network 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.

Specification:
Display:4.3inch TFT Color LCD
Number of Pixel:480RGB(H)X272(V)
Video In:Video In x 1 (BNC connector)
7 kinds of color bar signal output
Export:DC power out x 1
System Format:AHD-TVI-CVBS-NTSC/PAL
Light instruction:2 LED
(Power IND = Green / Charging IND =Red)
Battery:Built-in rechargeable Lithium battery : 3.7V 3000mA/h
External power :DC 5V 1.0A Adapter
Dimension/ Weight:178mm (L) x110mm (W) x 40mm(H) / 350g

What is in package:
1 x AHD / TVI / Analog 3-in-1 Camera tester
1 x AV signal connection cable
1 x power plug
1 x cable tester end
1 x wristband strap
1 x user manual
1 x carrying case