85mm Tachometer 3000 6000 7K 8K RPM Tacho 7 Colors Backlight Marine Boat Boat Motorcycl Digit Tachomet Rpm Engine Hour MeterFeature :- Waterproof:IP 67 - Excellent anti-fogging function; - With curved glass( with anti-fog function). - 316 Stainless steel bezel with curved glass; - Convenient Installation by multi-plug socket connecting way; - ( red,yellow,orange,green,blue,purple,white ), customers can adjust any color that you like - Tachometer fit for Car /Truck/ Boat /Diesel Generator Engine /Gasoline EngineSpecification:- Size:85mm - Signal : Pulse - Working voltage: 9-32VDC - Working current: 120mA - Backlight :7 Color backlight - Engine hours: 0.0-99999.9H - Working temperature: -30-70 - Storage temperature: -40-85 - Waterproof and dustproof grade IP67.Indicating Range:0~3000RPM / 0~4000 RPM/0~6000 RPM/0~7000 RPM/0~8000 RPMPackage Included: (as the picture shows)1x Sensor OR 1x TachometerWholesale 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.