T71 CCTV Tester — Non-touch Full-Feature Tester for AHD/TVI/CVI/CVBS and H.265 4K IP Cameras, Keybutton Monitor, PTZ Controller & RJ45 Cable Test

Compact 4.0 inch all viewing angle display delivering 800X480 resolution and 16.7M color. Features Swing keyboard input for convenient operation. Powered by a changeable Li-polymer battery with battery working time 5 hours. Built with a rubber protection layer for added durability and includes a Dual LED torch.