Security Tester Item# DR-PT240

Portable CCTV Tester with 3.5 inch TFT display (video input and output), high resolution 640*480

 

Description:

1. Portable tester with 3.5 inch TFT display (video input and output), high resolution 640*480                   

2. Auto-identify NTSC, PAL                   

3. Power-saving mode can make screen in a standby state.                 

4. Small appearance, highly integrated and practical.                   

5. 0.5W louder speaker inside, support audio input and output.                 

6. Support DC12V/350mA power supply, charging for camera                   

7. Built-in rechargeable battery DC3.7V/2200mAh, automatic charging function.                  

8. Power supply: battery-powered, computer USB port power supply, DC5V/2A adapter power supply.             

9. Mainly used in camera image, perspective adjustment, the lens range, the lens view angle, saves time and effort.