The AVYCON AIVO-70A8KM is a 7.0" UHD All-In-One CCTV Network Tester designed for comprehensive video surveillance diagnostics. Featuring a 1920 x 1200 Retina touch screen, it supports H.265/H.264 IP video, 8K display, and 8MP TVI/CVI/AHD/CVBS testing. Built for versatility, it includes built-in Wi-Fi with hotspot capability, a Chrome browser, and APK app support. The tester offers 4K HDMI input/output, multiple DC and PoE power outputs, RJ45 TDR cable testing, cable tracing, and a video level meter. A built-in digital multimeter enables AC/DC voltage, current, and resistance measurements. Its handheld design and included shoulder strap ensure portability for field use.