AutoMeter 4479 Ultra-Lite Digital StepperMotor Wideband AFR Gauge

Mirroring the functions of Auto Meter's Street Wideband, the Digital Stepper Motor Wideband provides the most important functions necessary to make sure you're extracting the most power possible, safely. An analog needle display integrates seamlessly with other gauges and easily illustrates rate of change as well as the actual value. Our advanced auto calibration system automatically calibrates your gauge on every startup to assure you of the highest degree of accuracy over the entire lifespan of your sensor (no free air calibration is ever necessary). Designed for gasoline applications, this wideband gauge provides the same degree of accuracy and response as the Pro version, but at a reduced cost. Data logging output is included for one wire or two wire systems. Our specially designed O2 sensor and wiring harness are included for ease of installation.

• Includes bulb and socket assembly with red and green bulb covers
• Includes 8ft. Wiring Harness
• Includes custom tuned .1 AFR Resolution Bosch LSU4.2 Sensor
• Full sweep precision digital stepper motor meter movement.
• Display range of 8:1 to 18:1
• Suitable for use with gasoline powered engines

Ships with the following AutoMeter products:

Sending Unit(s):  2243
Adapters/Fittings:  M18X1.5 Fitting and Plug
Wire Harness:  5298
Bulb & Socket:  3220
Light Covers:  Red 3214 & Green 3215
Mounting Hardware:  3245

Ships with the following AutoMeter products:

Sending Unit(s):  2243
Adapters/Fittings:  M18X1.5 Fitting and Plug
Wire Harness:  5298
Bulb & Socket:  3220
Light Covers:  Red 3214 & Green 3215
Mounting Hardware:  3245