52mm Dual Display Air Fuel Ratio Gauge 7 Colors Led Air Fuel Ratio Meter with Stepper Motor Air/Fuel Gauge

Product Description:

Item name:Air/fuel ratio gauge (Narrowband)
Diameter:2"/52mm
Current:IGN MAX 0.3A ILM 0.3A
Power:DC(10-15V) 12V Professional 

Feature :  

1.High speed Stepper motor with a quick response !!
2.Comes with installation manual.
3.Clear and bright Adjustable 7 colors Led backlight with digital display!
4.The button on the lens can switch the color of light you want. 

Fitment :

Universal for all 12V Cars

Package include:

1xDynoracing high speed Air/fuel ratio gauge

1xCabling

1xScrew knob

1xEnglish Installation Manual

1xRetail Dynoracing Box

Note:

1.The gauge wire some time will be diifferent color as installation show,Hop you could understand!

2.We provide clear pictures ,measurement where possible.Please check as much as possible to make sure the item the one that you need.

3.The actual item maybe has slight color distinct with listing image due to different computer screens ,thanks for your understanding.

4.The size of item is manual measurement,please allow 2mm difference.

5.(IMPORTANT) No Instructions Included.Professional Installation Is Highly Recommended!