MINI 3 AIR / FUEL RATIO METER

Manufactory:Universal / Yamaha / Honda / Kymco.SYM

Backlight Color:White

Note:Without Adapter Wire and the O2 Sensor / With the O2 Sensor / With Adapter Wire

Function, setting instruction

Our Mini 3 air/fuel ratio meter was especially designed to help you tune your engine. This meter can be easily installed by plugin it to your OEM oxygen sensor and connecting the instrument to a DC 12 V source of power, and you’re ready to go!