Milltrip 52MM 6000RPM Tachometer Gauge with LCD Display, Waterprof IP67 Auto Tachometer for Automobile, Outboard Engine, Construction Machinery, Motorcycle Meter

Specification: Item Type: Tachometer Material: AlumInium Alloy+ABS Diameter: Approx. 52mm/2in Fitment: For Automobile, outboard engine, construction machinery, motorcycle Connection Mode: Black: Power negative (-) Red: 9-32 VDC Blue: RPM signal Yellow: Backlit White: Adjustment Instruction: 1. The white line touches the negative pole for 3 seconds to enter the setting speed ratio mode.If you leave the negative pole for more than 3 seconds,it will exit the setting mode. 2. When the white wire touches the negative pole,the value keeps increasing ;when the white wire is loosened and touches the negative pole,the value keeps decreasing.The longer the white line touches the negative pole,the teh value counts.The minimum step value of counting is 0.1,the range is 1.0-360. 3. After adjusting the speed ratio to meet your requirements,the white line leaves the negative pole.After 3 seconds,the tachometer will automatically save the result you set.If the settings do not meet your requirements,reset them. Packing List: 1 x Tachometer 1 x Manual

• High- RPM Measurement - This tachometer auto gauge features a stepping motor and LCD display for high-accuracy readings, ensuring RPM monitoring for automobiles, outboard engines, construction machinery, and motorcycles. Great for performance tuning and maintenance.
• & Waterprof Design - Built with aluminum alloy and ABS, this tacho gauge boasts an IP67 waterprof rating and anti-fog function, making it resistants to harsh environments, whether on land or water.
• Easy Installation & Customization - The RPM gauge supports speed ratio via the white wire setting. Simple wiring (power, signal, backlit) ensures quick setup for motorcycle modifications or industrial use.
• Clear Dual Display - Features a sharrp LCD for time tracking and a pointer for real-time meter readings. Ideal for mechanics and enthusiasts who demand reliability and stability.
• Versatile & -Lasting - With repeatable accuracy and construction, this tacho hour meter is a must-have for auto shops, marine applications, and heavy machinery. Includes a manual for hassle-freely .