Feature 1OE Number: The referencing OE number of this wideband UEGO gauge is300300, which is molded and designed depend on the original data. 2Large Display: The XSeries wideband UEGO AFR sensor controller gauge features a visually striking faceplate and a larger seven segment center display. 3Versatile Output: The gauge includes a 05v and RS232 Serial Port output for feedback control and data logging. Additionally, it provides an AEMnet (CANbus) output for seamless data logging. 4Enhanced Controller: XDigital wideband technology enables the gauge to read and report more values, resulting in optimized engine tuning and a safer operating condition overall. 5Improved Response Time: The faster response time of the gauge improves wideband feedback control, ensuring a safer, more powerful, and accurate tune for your engine. 6Accurate Data Analysis: The gauge can effectively account for dead time on an inertia for dyno during engine tuning, providing data in the correct operating location and leading to more accurate analysis.Item Type:WidebandUEGOGaugeOENumber:300300 .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Material: Metal, ABS52 mm gauge diameter and 0.825in ultra thin gauge depthThe measuring cup depth is only 0.200 inches deep!Auto dimmingDisplays gasoline values from 8.0:1 to 20.0:1 AFRDisplays forLambda values from 0.55 to 2.000-5V output gasoline values from 8.5:1 to 18.0:1 AFRCANbus outputs gasoline values from 8.0:1 to 20.0:1 AFRCANbus outputs forlambda values from 0.55 to 2.00The display can be configured by the user via a button on the instrument surface to change the AFR value, forLambda and O2%, and the 3- or 4-digit displayPackage List1 x WidebandUEGOGauge Kit1 x ManualNotePlease double check the part number of your item, matching information is for reference only.