Universal Air/Fuel Ratio Gauge Kit

Specifications: Type: Air Fuel Ratio Gauge (Narrowband) Material: Plastic Color: 7 Colors Diameter: Approximately 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

Package Includes: 1 x Air Fuel Ratio Gauge 1 x Power Cord 1 x Manual

Note: Adjustable Design - This air fuel ratio meter features 7 colors with a color change button, allowing you to easily change colors according to your preferences for driving at night.

Clear Display - The red pointer contrasts well with the black dial, and clear numbers ensure easy and clear readings. It uses a stepping motor for high sensitivity, providing precise and reliable results.

Wiring Instructions: 1. Connect the black wire to the negative pole of the power supply and keep it connected. 2. Connect the red wire to the positive pole of the power supply and keep it connected.

Nighttime Visibility - The gauge supports a digital display mode, and the LED light on the dial ensures easy readability in the dark.

Wide Application - This air fuel ratio gauge is suitable for all 12V cars, and it offers easy operation and installation with the help of an English manual.

product information: