Handheld CCTV Tester Supports Multi-Protocols
Toronto, Canada- GAO Tek Inc. (www.GAOTek.com) has rolled out its innovative handheld CCTV tester with a high resolution color LCD screen.This handheld CCTV meter tests data sent from a controlling device via RS485 and displays the hexadecimal data contents for users to analyze.It is an ideal device for installers and field technicians to conveniently and efficiently test video,PTZ function,and UTP cables status. The handheld CCTV tester, model 101, supports NTSC and PAL signal modes and… [Read More...]