Catalog > Consumer Electronics > Security & Alarms > CCTV Equipment > CCTV Accessories CCTV Tester CCTV Tester 3.5 inch TFT LCD CCTV TESTER 310B ** Discontinued ** 3.5"TFT-LCD, Video Level testing, NTSC/PAL colorbar generator, PTZ controller,UTP cable tester, PTZ data analyst, PTZ address scanning, DC12V 1A power output for camera,Audio testing, Lithium Ion Polymer Battery support 12 hour work Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications 3.5" TFT-LCD LCD Brightness/Contrast/Color Saturation are adjustable NTSC/PAL Auto Display Video Level Testing NTSC/PAL Colorbar Generator PTZ Controller UTP Cable Tester PTZ Data Analyst PTZ Address Scanning DC12V 1A Power Output for camera Audio Testing Lithium Ion Polymer Battery supports 12 hours working time