The Beadsmith Digital Caliper - Measures Inner/Outer Diameters In Inches/Millimeters liq-value around the back (making sure

around the back (making sure it lays in the channel)

020 inches

Will fit up to 3mm cord

5% Sterling Silver

The Beadsmith Digital Caliper - Measures Inner/Outer Diameters In Inches/Millimeters liq-value around the back (making sureThis digital caliper can measure both outer and inner diameters of beads in inches or millimeters. It also features a large LCD display and an automatic shut off feature to save power! Measures up to 4" 100mm with an accuracy of 0. 2mm . 0078" Minimum scale to read is . 01" 0. 1mm Made of extra strong carbon fiber composites Battery Powered (One SR44, 1. 55V included). To change the battery, slide the display panel unit to the bottom of the caliper