Features: Elevates your driving experience with our 3.75inch Car Tachometer, seamlessly integrates into any car interior while providing real time RPM data for enhances engine monitoring. Crafted with high quality metal and plastic, this tachometer boasts precisions sensors, ensuring accurate readings in all lighting conditions and environments. Ideal for enthusiasts, automotive tuners, and everyday drivers who seek to monitor vehicle performances and optimize driving habits. Perfect for use in event to adjust driving strategies or in DIY car modification projects to enhances dashboard functionality and personalize your ride. With its construction and simple installation process, this tachometer is built to withstand intense driving conditions, making it a essential tool for anyone passionates about car performances and customization. Specifications: Material: Metal, Plastic Diameter: About. 95mm/3.74in Applicable models: Suitable for all Gasolines modified models with 4/6/8 cylinders Product description: white lights with in-band alarm light Package Includes: 1 Set Electrical Tachometer note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.