Phi Calipers : Calipers With Scale – two piece calipers with laser-etched scale in both millimetres and inches.
These calipers can measure from 200mm or 7.8 inches, down to zero – so are useful for precise work. They are made from hand-brushed stainless-steel, joined with a brass binder screw and a hand-made nut, allowing you to tighten/loosen the calipers, and which can be removed, allowing the arms to be swapped… if you want to change from millimetres to inches.
They come with a laser-cut acrylic case with a sliding lid that is clicks into place with magnets.
These calipers were developed specifically for cosmetic surgeons – a number of variations were trialled in partnership with Dr Kent Remington … these are the ones that work the best.