Quicksilver Digital Tachometer and Hour Meter 79-8M0050399

Quicksilver Digital Tachometer and Hour Meter PART NUMBER: 79 ~8M0050399 Service Monitor for Non ECM enginesDigital Tach and Hour ~meterFeatures LCD display and resettable hour ~meterFits most Outboards and Petrol inboard engines.Does not work with diesel engines