New 30-4110 Air/Fuel Ratio Gauge AFR 52mm with 4.9 LSU Sensor WideBand A/F. Sensor Technology Includes High-Accuracy 4.9 LSU Wideband Sensor. Item Type Wideband Air/Fuel Ratio Gauge Kit. Analog Output Type 0-5V Analog Output (Supports 10-20 AFR Range Only).
