It is a Teleflex Tach.<br />On the back it as a switch to select different signals? What should it be set at for a merc. inline 6? It is now set at 32.<br />Thanks
Maybe "12" for 12-pole alternator? Not sure what motor would use the '32' setting???!<br /><br />Were there any instructions with the tach to explain what each of the settings were?
Tach works great. Must admit that looked at the back of the tach wrong. The 32 was actually a 12.<br />I even had my glasses on.<br />Thanks for all the help.