MAIMEIMI RPM Tachometer Gauge for Car 0-8000 RPM 3-3/8" 85mm Waterproof RPM Gauge 12V/24V Pulse Tach Meter for Gasoline, Diesel & Outboard Engine 1-10 Cylinder
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MAIMEIMI RPM Tachometer Gauge for Car 0-8000 RPM 3-3/8" 85mm Waterproof RPM Gauge 12V/24V Pulse Tach Meter for Gasoline, Diesel & Outboard Engine 1-10 Cylinder
【RPM Range & Diameter】 This rpm tachometer features a broad 0-8000 RPM measurement range, providing precise real-time engine speed monitoring for optimal performance. Its space-saving 3-3/8" (85mm) diameter tachometer gauge ensures easy installation in tight dashboards or panels of various vehicles. The compact rpm gauge delivers clear visibility without occupying excessive space, making it ideal for custom or retrofit applications.
【7-Color Adjustable Backlight】 This user-friendly rpm tachometer allows you to personalize your dashboard with 7 backlight colors (Red, Sky Blue, Blue, Olive Green, Green, Purple, White). Simply short-press the button to cycle through hues, enhancing nighttime visibility and matching your interior ambiance.The tachometer for car ensures optimal readability in all driving conditions.This easy-to-use car rpm gauge puts the driver's convenience first.
【Compatibility】 This rpm tachometer works flawlessly with 1 to 10-cylinder gasoline, diesel, or outboard engines. It serves as the ideal tachometer for 12V/24V car, truck, boat, and other marine/road vehicles. The robust tachometer gauge withstands harsh environments (IP67 waterproof rated), ensuring reliable operation whether on highways or open waters.
【Necessary Adjustments】 After correctly wiring the tachometer, you need to adjust its speed ratio to match different speed. Long-press the button for 3 seconds to enter setting mode—the display will show "H -*** .*". Hold the button down to continuously increase the speed ratio value; release and re-press button to steadily decrease the value. Use this method to set the optimal speed ratio, ensuring your rpm tachometer displays engine RPM accurately.
【Package Includes】 Your package includes the premium rpm tachometer unit and a instruction manual for hassle-free setup. The manual provides clear guidance on wiring, backlight customization, and tachometer gauge calibration. If you have any doubts during installation or use, we have a professional team available to answer them at any time.