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

Features: Used to measure the RPM of automobile engine. 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 engines. High sensitivity and easy operation. Discounted at only: US$ 8.16