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This tool works with lambda sensors working up to 1 volt and provides a precision depending on the probe used.
Futuristic design, suitable for petrol and diesel engines.
Very useful for all lovers of history and modifications to your car.
The function of voltmeter will only active for the first minute of operation and ritorner displayed and blinking only if the voltage descend below the set value.
The function of "alarm" will allow the instrument to alert the driver by flashing the central display to warn that we are past the safe limit.
The central display shows the numerical ratio 14.7 13.2 AFR .. or voltage, depending on us to show that we are interested in, while the LEDs provide perimeter, with a glance, the level of carburetion always instantaneous.