Center finder with diameter ruler

thingiverse

This is an innovative center finder with a built-in ruler that demands attention. Be cautious, it's not your average mm scale, but rather one calculated to perfection. It accurately displays the diameter of the measured circle - and crucially, this value refers specifically to the circle itself, not its center. Have fun discovering its full potential. PS: I have an assortment of precision measuring tools crafted with care in my collection.