Innovative, Multi-Function CCTV Tester

Toronto, Canada – GAO Tek Inc. ( has rolled out its innovative handheld CCTV tester, which is an ideal device for installers and field technicians to conveniently and efficiently test video, PTZ function and UTP cables status. This handheld CCTV meter tests data sent from a controlling device via RS485 and displays the hexadecimal data contents for the user to analyze.
The multi-function CCTV tester, model 101, contains a high resolution color LCD screen and supports RS232, RS422 simplex, RS485 and multi-protocol including Pelco D, P, Samsung and Panasonic. It supports NTSC and PAL signal modes and provides a channel video signal output which is used for monitor testing. The tester consumes little power and is powered via adapter or internal battery.It operates over a wide temperature range of -30°C to 70°C.
Visit for more information or to purchase this product online.
For any sales inquires please contact:
1-877 585-9555 ext. 601 -Toll Free (USA & Canada)
1-416 292-0038 ext. 601 -All Other Areas
[email protected]
About GAO Tek Inc.
GAO Tek Inc. ( is a global leader in research, development and manufacturing of high performance telecommunication testers, electronic measurement instruments, embedded development tools and other electronic products that serve the needs of electronic professionals internationally.

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