New 80MM Car Modified High-Speed Stepper Motor Tachometer with Self-Check Multi-Function LED Instrum

3.75 inches in diameter, with black surface, smoke lens and super bright LED freely adjustable background light.0-11,000 RPM measurement, shift light RPM is adjustable.Conditions: 100% new.Power supply: DC 12V specialty.colour:BlackMaterial:Aluminum+ABSsize: Diameter: 80 mmPackage Contents:1 x 80MM tachometer1 x turn signal1 x Mounting bracket1 x rice cupOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.