Used to test & rewire RS232 interfaces. Unit gives you control of interface. 10 Bi-Polar LEDs monitor all std signals + 2 spare LEDs for your use. Switches & jumper positions allow reconfiguration of the 24 active lines. 8" flat ribbon cable to DB-25 Male connector, panel mounted DB-25 Female connector. 20 jumper wires included. L: 3-1/2" W: 3-1/4" H: 1" WT: .3
