The file 'External Calliper 3D Printer Model' is (3mf,stl,gcode) file type, size is 272.9KB.
Basic external calliper - print two - add bolt and nut - measure away.
It's not a super accurate precision measuring tool, but then you knew that...
External_Calliper.3mf | 50.1KB | |
External_Calliper.stl | 47.5KB | |
External_Calliper_0.3mm_PLA_MK3S_41m.gcode | 844.4KB |