Altronics Wideband O2 Sensor Controller

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The O2WBC Wideband Oxygen Sensor Controller accurately measures the Air/Fuel ratio of your engine and easily integrates with data acquisition, dyno, and engine management systems. The O2WBC provides a calibrated linear 0-5 volt output and 0-1 volt output to simulate a factory narrow band signal. Optional Air/Fuel gauge is available for in dash viewing.