Step 1:    Enter (X) Sensor Input Ranges Example: A temperature probe is calibrated at -20 and +50 degrees celsius. The maximum input is 50; the minimum input is -20. Maximum Input Value: Minimum Input Value: Step 2:    Enter (Y) Sensor Output Voltages Example: The same temperature probe has an output signal of 1 volt at -20 degrees and to 4 volts at +50 degrees. The maximum output signal is 4; the minimum output signal is 1. Maximum Output Voltage: Minimum Output Voltage:     Step 3:   Click to Calc     Step 4:    Slope (M) is:     Step 5:    Offset (B) is: You can use these Slope and Offset results to accurize your sensors only if the sensor response is approximately linear across the desired operating condition.