Create and Use Sliders Whose Values Have Units

How To... > Work with Dynamic Parameters (Sliders) > Create and Use Sliders Whose Values Have Units

Slider values can have units, just the same way that attribute values can. See Attributes with Units.

You can type a slider value with units, as shown above. Once the slider value has units, it will keep those units while it animates.

A slider can also acquire units through its formula. The formula above will choose a random speed in miles per hour every time it recalculates.