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RS232 Tester Serial DB9 Interface Port Mini Analyzer Loop Back with LED Indicator
Product ID : 34427096
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Galleon Product ID
34427096
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About RS232 Tester Serial DB9 Interface Port Mini
Introductions: This RS-232 mini tester (checker) is designed to connect in series with any RS-232 interface. Bright LED signals clearly show which lines are active (prefect for those color blind). Mini Testers are used to check the interface for failures and to help identify the equipment that has failed. The tester may be left in the line permanently. It is transparent to data transfer.
