3000RPM 4000 RPM Meter + M16 Tachometer Sensor 85MM Gasoline Diesel Engine Tacho With LCD Hourmeter For Marine Boat MotorcycleFeature :1.Racing look enhance the characteristic to your car/vehicle2. with installation manual.3. Red Backlight4.High Precision5.Fitment : Tachometer fit for Car /Truck/ Boat /Diesel Generator Engine /Gasoline EngineSpecification:Diameter:85mmOperating Voltage : 9~32V DCIndicating Range: 0~4000 RPM /0~3000RPMPackage Included: (as the picture shows)1x Sensor OR 1x Tachometer 1x SensorNote:1.The light of the actual gauge may be slightly different from that shown on the photo,Hope you could understand 2.Professional Installation Is Highly Recommended Wholesale and drop shipping are both welcomedFor wholesale, we will offer the discount or free express shipping which only takes 3-7 days to arrive. For drop shipping, We could send the goods to your customers directly and won t leave information about us if youd like to.