Micro-Mark - All Scales - Tools - Digital Compass & Divider (SKU 109-85293)
Digital Compass/Divider displays point separation in inches, fractions or millimeters. Large capacity jaws let you accurately draw or scribe circles up to 16 inches in diameter. Includes interchangeable pencil leads and metal scribers. Resolution 0.01 inch; 1/64 inch; 0.1mm.