Car Modified 7 Background Lights Tachometer 0-8000RPM for 4/6/8 Cylinder Engines

1. Made of high-quality materials, durable and practical.
2. Direct replacement
3. Material: ABS+Metal
4. Measuring range: 0~8000RPM
5. Working power: 12V DC
6. Wiring: black (negative pole), red (positive pole), green (speed signal)
7. Application range: 12V 4, 6 and 8 cylinder engines