Park Tool DC-1 Digital Caliper
The Park DC-1 is an indispensable shop tool and belongs in every mechanics tool set. It accurately measures seat posts, head tubes, bearings, spoke diameters, etc. The DC-1 is a precision instrument built with stainless steel mechanisms and a rugged ABS composite body. The DC-1 has the capability to measure in metric, decimal inch, and fractional inches and display the information on a large, easy to ready LCD digital display.