Stepper motor peak series

Our Stepper Motor Peak Series uses a stepper motor to display the highest recorded value of a specific parameter, like fuel pressure, boost pressure, or engine temperature, allowing the driver to see the peak reading reached even if the current value has dropped back down, essentially providing a record of the maximum value achieved during a specific period. 

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This series in particular offers very precise needle movement, providing a highly accurate reading of the peak value.  Most stepper motor peak gauges have a dedicated button that allows the driver to recall the peak value displayed on the gauge.  Peak readings can help identify potential issues with the engine, like sudden drops in pressure or excessive temperature spikes.