Features:
2 Inch 52mm tachometer gauge with super bright LED background light,The gauge dial and the needle pointer provide high visibility.
Numbers and pointer clearly show the RPM. Blue light on the dial for easy reading in the darkness.
Measurement range is 0-8000RPM.
Suitable for 4, 6, and 8 cylinder. High sensitivity and easy operation.
Used to measure the RPM of automobile engine.
Note: It fits for gasoline engine, NOT fordieselengine.