2 52mm LED Display Air Fuel Ratio Gauge AFR Racing Meter Kit 10 Colors 12V

Description2" 52mm Car Auto Air Fuel Ratio Gauge AFR Meter 10~20 LED Display Black Face 12V Specification:Model Number: B45254Product Name: 2" 52mm Air Fuel Ratio GaugeMaterial: AluminumHousing Color: SilverFace Color: BlackBezel :ChromeVoltage: 12VDiameter Size: 2" (52mm)Reading range: 10-20Style: Red Pointer Readout Features:-2" (52mm) diameter gauge.-Black dial face when ignition is off.-10 colors...

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2" 52mm Car Auto Air Fuel Ratio Gauge AFR Meter 10~20 LED Display Black Face 12V
Model Number: B45254
Product Name: 2" 52mm Air Fuel Ratio Gauge
Material: Aluminum
Housing Color: Silver
Face Color: Black
Bezel :Chrome
Voltage: 12V
Diameter Size: 2" (52mm)
Reading range: 10-20
Style: Red Pointer Readout
-2" (52mm) diameter gauge.
-Black dial face when ignition is off.
-10 colors backlights can be selected, and it can memory the setting in the both daytime and night mode.
-Brightness can be selected in 6 different levels, and it can memory the setting in the both daytime and night mode.
-3 buzzer types can be selected.
-4 buzzer levels can be selected.
-5 different open ceremonies can be selected.
-A warning value (arbitrary) can be set and the warning buzzer can be selected from three variations or turn off.
-Data obtained during driving (peak value and warning value) can be stored up, and the peak value can be reviewed and cleared.
-Flat glass,high-definition scale and long,narrow pointer provides accurate indication and high visibility.
-Brushless stepping motor is used to enable a smooth, instantaneous response to high performance sport driving.
Common Button Operation:
1.There is a button in the backside of the gauge.They are used to review and clear peak value,change the colors, adjust the brightness, choose the buzzer, set the warning etc.
2.Short press to switch between different functions settings,long press until buzzer sounds, then enter the setting mode.It will return to normal status when the button is released after 5 seconds.
Power Wire Connecting :
White wire : To 12V wire when ignition on
Red wire :To 12V battery wire
Yellow wire : To 12V wire when small lamp on
Black wire : To ground
Package includes:
1 x Air Fuel Ratio Gauge
1 x Bracket Cup
1 x Meter Wire
1 x Power Supply Wire
1 x Signal Wire
1 x Double Sided Tape
2 x Buffer
1 x English Manual
The product is designed for use on 12v vehicles.Do not install this product on vehicles with 24v systems.
Do not perform installation of this product immediately after the engine has been switched off. The engine and exhaust system are extremely hot at this time and can cause burns if touched.
The LED color display of the actual items may slightly different from the listing images due to different computer screen, thanks for your understanding.
Please allow 0.5-1 inch difference due to manual measurement.(1inch=2.54cm)
Instructions Is Included.Professional Installation Is Highly Recommended!!If you want to know how to use or install it,please contact us by Email.We will provide help as much as possible.

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When will my order be processed?
    All orders are handled and shipped out from our warehouse in USA and China. Please allow extra time for your order to be processed during holidays and sale seasons.
    We process orders between Monday and Friday. Orders will be processed within 3-10 business days from the order date and shipped the next day after the processing day. Please note that we don't ship on weekends.
    How long will it take to receive my order?
    Once you place your order, please allow 3-10 business days to process your orders. After that, it will take 25-45 business days for delivery in the United States, and 25-50 business days for international orders (depending on location).

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