Toronto, Canada (PressExposure) August 21, 2009 -- GAO Tek Inc. (www.GAOTek.com) has rolled out its new and innovative handheld CCTV tester with a high resolution LCD screen. The handheld tester combines many useful functions such as video testing, PTZ control and testing, UTP cable testing and RS485 data testing with a single, portable and easy-to-use device. The combination of these functions allows field installers and technicians to perform measurements conveniently and efficiently.
This CCTV tester supports RS232, RS422 simplex, RS485 and multi-Protocol and features low power consumption. It tests RS485 data sent from a controlling device and displays the hexadecimal data contents for the user to analyze. This tester provides simplified operation due to its OSD menu and is powered with an internal battery and a power adapter which is also included. This handheld CCTV meter is specifically designed for excellent performances in harsh environments. In addition, the tester can be used while being charged.
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