Kumihimo Supplies: Your Best Source!
This is a quality caliper with a digital display. You can measure the outer size (length or wire/cord diameter) with outside jaws (lower set), or the inner diameter (such as an end cap or hole size) with the inside jaws (upper set).
The results can be read on the metric OR inch scale (up to 100mm or 4 inches), but they are easily read from the digital display (shows either inches or mm). A thumbwheel makes the jaws easy to move.
Quality construction of lightweight but strong carbon fiber composites, auto shutoff to conserve battery life, accuracy of +/- 0.2mm. Battery is included, ready to use right out of the package.