Koso North America BA003214 Mini Air/Fuel Ratio Meter

Compact air-fuel ratio meter with backlit digital display
Internal battery allows meter to be moved from sled to sled without disconnecting power wires; battery life is about 2,000 hours
Unit can also be hardwired to power source (backlight only functions with hardwired power)
Diplays range between 12.1-16.8
Includes O2 sensor

Compact air-fuel ratio meter with backlit digital display.
Internal battery allows meter to be moved from sled to sled without disconnecting power wires; battery life is about 2,000 hours.
Unit can also be hardwired to power source (backlight only functions with hardwired power).
Diplays range between 12.1-16.8.
Includes O2 sensor.
Measures 61.5mm W x 33.7mm H x 15.6mm D.

This item fits the following vehicle applications:
compatible with Honda Grom 125 2014-2015