Specification:
Item Type: Air Fuel Ratio Gauge(Narrowband)
Material: Plastic
Color: 7 Color
Diameter: Approx. 52mm/2in
Current: IGN Maximum 0.3A ILM 0.3A
Power: DC(10-15V) 12V Professional
Fitment: Universal for all 12V Cars
Wiring:
Red-Positive
Black-Negative
Green-Air-fuel Ratio
Features:
1Red pointer well contrasts with the black dial, plus the clear numbers, you can easily and clearly get results. 2Adopts stepping motor for high sensitivity, and the result is precise and reliable. 3Support digital display mode, LED light on the dial allows easy reading in the darkness. 47 color air fuel ratio meter, with color change button, you can change the color freely. 5Universal for all 12V cars, easy operation and installation with English manual.
Package List:
1 x Air Fuel Ratio Gauge
1 x Power Cord
1 x Manual
