Create a Custom Pressure Unit with a User-Defined Curve Fit

Things you will need:
- In the FieldLab Desktop App, go to FieldLab Desktop > Preferences.

- Select Custom Units.

- Select New.

- Under the Fit menu, select Curve Fit (nth degree polynomial).

- Enter your desired values.

- In the Custom Unit Name field, enter a name for your new unit.
- Select Save
- Add your new unit to a Ralston pressure gauge. Instructions for each device are below.
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