Brilluxa AFR Gauge, Air Fuel Ratio Gauge Meter 52mm LED Display, Lambda O2 Mixture Monitor Fuel Mixture Gauge, 7 Color Dashboard Performance Meter for EFI Gasoline Engine Tuning

Item Type: Air Fuel Ratio Gauge(Narrowband)Material: PlasticColor: 7 ColorDiameter: Approx. 52mm/2inCurrent: IGN Maximum 0.3A ILM 0.3APower: DC(10-15V) 12V ProfessionalFitment: Universal for all 12V CarsWiring: Red-Positive Black-Negative Green-Air-fuel RatioPackage List：1 x Air Fuel Ratio Gauge1 x Power Cord1 x Manual Note:Professional installation is highly recommended for most of cars or motors.

• [HIGH CONTRAST DISPLAY] The red pointer contrasts with the black dial, ensuring clear and easy-to-read results.
• [CUSTOMIZABLE COLORS] Includes a color change button for freely altering the 7 color air fuel ratio meter.
• [UNIVERSAL FIT] Compatible with all 12V cars, featuring simple operation and installation with an English manual for convenience.
• [PRECISE AND ] Utilizes a stepping motor for high sensitivity, providing accurate and dependable readings.
• [EASY READABILITY] Supports digital display mode with LED light for effortless reading even in dark conditions.