DIMSTYLE (System Variable)

Displays the unit type (imperial/standard or ISO-25/metric) used by dimensions in the drawing.

(Read-only)
Type: String
Saved in: Drawing
Initial value: Standard (imperial) or ISO-25 (metric)

This system variable has the same name as a command. Use the SETVAR command to access this system variable. The DIMSTYLE system variable is read-only; to change the current dimension style, use the DIMSTYLE command.