Take measurements in the Blender viewport with MeasureIt - BlenderNation
How to accurately measure in Blender - Artisticrender.com
How to Use the MeasureIt Add-on in Blender – Discover Learn Create
Blender 2.8 How to see edge length and face area - YouTube
Measurement transform (directly change the size of the selected edge) and color - please change and make text size editable - User Feedback - Blender Developer Talk
scale - Edges of clearly different size display same edge length - Blender Stack Exchange
How to get scale measurements in Blender 2.79
Calculate total edge length - Modeling - Blender Artists Community
Measure overlay adding edges for a total length — Right-Click Select
How to accurately measure in Blender - Artisticrender.com
How to DISPLAY EDGE LENGTHS in Blender }
How to DISPLAY EDGE LENGTHS in Blender }
Edge length - Basics & Interface - Blender Artists Community