These 9-1/4" long digital calipers feature a stone-holding plate attachment for easy measuring of loose stones, watch crystals, beads, and more. With a simple touch of a button, you can easily convert measurements from millimeters to inches and back. Measures inside, outside, depth, plus a fine-adjustment thumb wheel and zero-set button. The measuring system is a non-contact, linear CAP with an LCD display and an auto-off system to save the battery. Includes a protective/foam-padded nylon carrying and storage case, plus one spare battery.
Additional Details & Specifications:
• Accuracy to .01 mm.
• Also includes a spare battery.
• Designed with a maximum opening of 6".