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This is the model 4300 tester,Supports CVBS analog camera testWristwear portable design,Foldable design,easy to load and unload
Supports UTP Cable test
Supports 12v power output for camera test
Supports color bar generation out for monitor test
16:9 & 4:3 display ratio switch to get correct image display way on LCD monitor Quick buying guide for similar items:
4.3" TFT LCD MONITOR CCTV Security Surveillance CAMERA Foldable TESTER TEST Vedio AudioFoldingable design,support wrist-wear and handy both vision
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
Through DC power out enables user to inspect; correct camera or confirm installation. It's convenient for video equipment that helps communication and discussion with clients during installation process.
Support Audio/Video test both
Monitor: Camera quality inspecting; image of installation correcting; inspect and repair of monitor system circuit…… etc.
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
All Function introduction:1．4.3”TFT LCD
2.When inserting transformer charging , the indicator( red) is bright, enough power will put out instructions
3.The indicator( green) is bright after the switch start, indicator will put out when switch is close.
4.Press Function menu button to open or close LCD setting menu .
5-6：open function menu, press this button to adjust the brightness, contrast in color saturation. Volume Incre. Language Selection
7 .Select the screen ratio of 16:9 or 4:3
9.5V power input AC / DC adapter, DC5V 1.0A.
10.Power switch .
11Camera 12V power output, video, audio signals input through the interface, output, the display on the host screen
13.h brightness LED lighting work light
14.ble detection port
15.le folding keys
4.3"TFT Color LCD
Number of Pixel
Video In × 1 (BNC connector)
7 kinds of color bar signal output
DC power out × 1
(Support CCD camera of power source/
Max electric currency 500mA)
NTSC / PAL
Built-in rechargeable Lithium battery : 3.7V 2600mA/h
External power :DC 5V 1.0A Adapter
178mm (L) x110mm (W) x 40mm(H) / 350g
Question: Why can’tturn on the device:
1.Check battery power capability.
2.Check if correctly using the original manufactured re-charger.
3.Check if the re-charger is normal function.
Question: Why can't the image function normally?
1.Check if the camera connects correctly with the terminal of the mainframe.
2.Check if the power is on or off.
3.Check power volume. Please recharge if the power is run out.Package Included 1*camera tester
1*CCD power cord DC12V OUTPUT & AV cable(2 in 1)
1*user manualThis BNC adapter is not included in package!Red wire for audio,and yellow wire for video testing;
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On Jan-16-17 at 23:57:15 PST, seller added the following information: