AEM Electronics X-Series Wideband UEGO Air/Fuel Sensor Controller Gauges 30-0300

Gauge, X-Series Wideband UEGO Air/Fuel Sensor Controller Gauge, Digital, 8.0:1 - 20:1 Air/Fuel Ratio Range, 2 1/16 in., Black Face, Red Numbers, Kit * Bosch 4.9LSU wideband UEGO sensor* Factory-calibrated resistor does not require free-air calibration—but technology allows for free-air calibration as sensor ages, if user desires* Compatible with vehicle/system voltages up to 16 V* 0-5 V and RS232 output for data-logging and feedback control* AEMnet (CANbus) for data-logging and daisy-chaining multiple controllers up to 16 cylinders* Can display AFR values in hundredths of a percent* 52mm gauge diameter and slim 0.825 in. gauge depth* Gauge cup depth only .200 in. deep* Locking connectors