Koolertron Upgraded 7 inch IPS Touch Screen H.265 4K IPC-9800 Plus IP Camera Tester CCTV CVBS Analog Tester Built in WiFi with POE/WIFI/8G TF Card/HDMI Output/RJ45 TDR/Dual Window Test/Firmware

The Koolertron is a revolutionary network tester that offers a wide range of features for professionals and enthusiasts alike.

With its advanced IP & CVBS camera test, PTZ controller, rapid video, and TDR test capabilities, this device is the ultimate tool for anyone looking to ensure their network cameras are functioning properly.

The Koolertron also supports 4K video files and MKV/MP4 media files playback, making it a must-have for anyone who wants to enjoy high-quality entertainment on their network. But that's not all - the Koolertron also features a built-in power bank, allowing you to charge your devices on the go.

And with its enhanced color bar generator and POE voltage measurement capabilities, this device is truly a game-changer in the world of network testing.

Whether you're a professional technician or just someone who wants to ensure their network is running smoothly, the Koolertron is the perfect choice.

So don't wait - get your hands on the Koolertron today and experience the power of this incredible device for yourself!