Micro-Mark - All Scales - Tools - Large Capacity Digital Depth Gauge (SKU 109-85294)
Easy-to-read digital depth gauge reads in inches, fractions and mm. Includes extension rods to extend measuring depth from 0 to 16 inches in 1 inch increments. Indicator travel 1 inch; accuracy 0.001 inch. Resolution: 0.0005 inch, .01mm, 1/64 inch.