Most problems with CB radios are caused by a faulty microphone. This little gadget will help you with all sorts of microphone testing and wiring!! Very hard to get in Europe!!

Checks 4 pin (Cobra, Uniden, Midland, Galaxy,Ranger, ect), 5 pin (Cobra, Uniden, ect), 5 pin din (Cobra, Uniden, Realistic), 6 pin (RCI , ect), and Magnum radios. Receive, transmit, audio, and checks echo boards and boxes.

(NB. Prices may change without notice)