https://d95design.com/product/smart-measure/

This script is intended to replace the default Measure Tools in 3ds Max.  It can be used to measure common dimensions such as distance, total length, area, angle and dimension of objects in the coordinate system.  The dimensions shown are not actual geometry, and they do not scale when you zoom in the viewport. Therefore it is very suitable during the concept stage, or to quickly check dimensions in drawings.