How do you measure in Revit?
Click Modify tab Measure panel Measure drop-down, and then click either (Measure Between Two References) or (Measure Along An Element). If you select Measure Between Two References, you can measure a certain length from a starting point.
Can you measure in 3D view in Revit?
The 3DMeasure tool is a plugin for Autodesk® Revit® which allows you to measure in a 3D view by selecting 2 points or an existing edge.