So I found another possible option on Ebay. Cheap! But will have to take a boat ride from China.
http://www.ebay.com/itm/0-56-DIGITA...id=100005&rk=1&rkt=6&mehot=pp&sd=371871339456
Any electronics guys here? I don't know what I would need for the speed counter to read to make this work. The specs show several different types of input, but I don't know enough to understand them.
http://www.ebay.com/itm/0-56-DIGITA...id=100005&rk=1&rkt=6&mehot=pp&sd=371871339456
Any electronics guys here? I don't know what I would need for the speed counter to read to make this work. The specs show several different types of input, but I don't know enough to understand them.