Tachometer Tach Gauge with Holder Cup for Auto Car 2 52mm 0~8000RPM Blue LED Light

Features: Numbers and pointer clearly show the RPM. Blue LED light 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. Discounted at only: US$ 23.86