Video monitor tester, High-resolution 5.0 inches 800 (RGB) x480 wide viewing angle display, Viewing angle larger, more intuitive and easy to display the camera image quality. 5 INCH LCD 4 IN 1 CCTV TESTER Monitor Compatible VGA INPUT AHD TVI CVI ANALOG SECURITY CAMERA TESTER MONITOR The HD Coaxial tester is developed for the on-site installation and maintenance of Analog Camera (CVBS) and HD Coaxial Camera, having AHD. (NOT Support IP Camera). It also provides many useful functions, such as video display, PTZ control, DC12V output power, test, image generator, VGA video signal input, signal input, RS485 data searching, cable testing, LED lamp etc., Manufacturer: DRAUXI