General Motors Tachometer, 52 mm (2 inch) Tachometer, Needle Tachometer with Pressure Gauge for Vehicles, Blue Display Tachometer

Diameter: 52 mm (2 inches), Power Supply: DC (10–15 V), 12 V professional voltage, max. 0.3 A.Tachometer Display: 0 to 8,000 RPM. For measuring vehicle speed. High accuracy and easy to use.Blue linear display and bright red needle for optimal readability in the dark. Clear and bright display day and night.High-Quality Materials and Precision: Made of high-quality ABS for increased stability and durability. The stepper motor controls the needle, ensuring optimal reliability, sensitivity, fast response time, and accuracy. The self-test function ensures proper operation and calibration of the instrument.Wide Range of Applications: Compatible with most cars, engines, trucks, and boats. Accessories and easy installation instructions included.