Autometer Wideband A/F Ratio Gauge - Phantom II series. 2 1/16" Diameter.

Auto Meter’s Wide Band gauges are standard 2 1/16” (52mm) size for extreme mounting versatility and come as a complete self-contained unit with a Bosch sensor and no external interface modules required. Capable of displaying either Air/Fuel Ratio or Lambda, Auto Meter Wide Band gauges utilize a 30 LED array and digital LED display for extreme clarity and precise readings.

Additional features include:
- Automatic brightness control
- 0-4v Analog output to feed a data acquisition unit or engine management system
- Adjustable radial array sensitivity and stoichiometric point to accommodate alternate fuel types and provide optimal real time monitoring
- Easy to use two button interface for programming
- Peak recall to capture lean out conditions during a run
- Warning function to alert driver to critical conditions and help avoid costly engine damage

Includes wide band oxygen sensor. This gauge displays both a bar graph and digital numbers. Air fuel ratio can be programmed for gasoline and alternate fuels (ethanol, methanol, propane, and CNG) from 6:1 to 20:1 depending on fuel type.

Includes 8 ft. tubing or wiring harness.
LED digital display.
0-4v data output feed for ECU, data acquisition unit, or Laptop tuning
Auto-Dimming gauge brightness feature
Includes custom tuned .1 AFR Resolution Bosch LSU4.2 Sensor
Display data in Lambda or numerical A/F ratio
User programmable range
Peak recall/memory
10:1 to 20:1 AFR Range for Gasoline Applications
Adjustable for Alternate Fuel Types (Ethanol, Methanol, Propane, CNG)
6:1 to 18:1 AFR Range for Alternate Fuel Types
User Programmable Warning Function
This product has no provision for dial illumination/backlighting.