3.75 inch 0-8000 rpm tachometer with 7 background colours for 4/6/8 cylinder 12V petrol vehicles.

1. The high-end tachometer is a universal replacement for most 12V 4/6/8 cylinder gasoline vehicles. 2. The measuring range is 0 to 8,000 RPM to better meet your needs with higher working efficiency. 3. The high-quality tachometer adopts a stepper motor to improve sensitivity, offering you greater convenience. 4. The numbers and pointer clearly display information, and the backlight on the dial allows for easy reading in the dark. 5. Easy installation with the English user manual; professional installation is highly recommended. Specification: Item Type: Tachometer Material: Metal Gauge Color: Chrome bezel, white face Backlight Color: 7 colors Power Supply: 12V DC professional Diameter: Approx. 3.75 inches/95 mm Measuring range: 0-8000 RPM Compatibility: Universal fit for most 4/6/8 cylinder 12V gasoline vehicles. How to use: Red wire Positive Black wire Negative Red wire + white wire Light source wire Green wire - Signal wire Package list: 1 x Tachometer 1 x Base 1 x Heat shrink tube 4 x Screws 1 x Nut 1 x Manual Note: Please note that the new and old types of this product will be sent randomly, and make sure you do not mind this before ordering.