DeLOCK 2xDB9 DB9 Black

This RS-232 tester by Delock is compact and suitable as a connection and interface tester without any additional power supply. The 9 LEDs (red, green, off) have two colours and indicate the logical state of each of the data lines. It is also possible to determine e.g. interruptions, crossed wires or a short circuit.DeLOCK 2xDB9. Connector 1: DB9, Connector 2: DB9. Product colour: Black