I just picked up a tach/dwell meter at a yard sale. I am not sure how to hook it up properly. It has two wires with battery charger style clips on the end, two wires that both attach to the same metal bar, and one wire with a small alligator clip on the end. Part of the label is missing, but I believe it says Maxi-Tune on it if that helps anyone. Also, is it hooked up the same way for all functions?
Aaron