Product Review

Specification
Dial Color:Black
Size:2-1/16" 52mm
Readout: Digital LED + Pointer
Measurement Object: air/fuel ratio
Light Settings:7 Color
Measurement Range:10.0-20.0 ratio

Package Includes
Air/Fuel Ratio Gauge
1.94ft Power Wire
Instruction Manual

HOTSYSTEM is a professional seller for providing creative design and competitively priced automotive gauges with an extensive variety of styles and options,such as Air/Fuel ratio,Exhaust Gas,RPM,Turbo Boost, Oil temperature,Oil pressure,Vacuum,Voltage and Water temperature etc.

HOTSTSTEM 7 Color Air/Fuel Ratio Gauge monitors your vehicle's air/fuel ratio from 10.0 to 20.0, as well as allowing you to tune your vehicle's air to fuel ratio, resulting in multiple benefits. These benefits include maximized power and engine performance, reduced emissions, and higher fuel economy by allowing you to carefully map out your vehicle's air to fuel ratios throughout the range of RPM and manifold pressure.


7 Color LED Lighting
HOTSYSTEM's 7 solid color through dial lighting can match car's dash lights or choose a fashionable look to interior atmosphere at night.

Quick Installation,Plug and Play
Comes with 1.94ft Power Wire and installation instructions,make the install process quick and easy.

Pointer and Digital Readings
An illuminated red needle,moves smoothly and blue digital LED display screen go on simultaneously make readings are extremely accurate.