Tachometer, 0-4000RPM 12V Program. Alt/Gen/Ind/G
This tachometer can be used with many types of sender including alternator, inductive, and magnetic. It has a built-in non-resettable LCD hours counter and is fully programmable. Programming instructions included. Works on 12 or 24 volts, but the bulb must be changed for 24 volt operation. Tachometer 3 3/8" diameter.