Our Digital Caliper is an ideal choice for hobbyists and do-it-yourselfers, offering precision measurements at a modest price. The fiberglass-reinforced plastic body allows you to take inside, outside, depth and step measurements with ease. The direct-reading digital display provides measurements in both inches and millimeters, and is accurate to .001 in. An economic measuring solution for use around the home and workshop. Great for hobbyists and do-it-yourselfers. For inside, outside, depth and step measurements. Provides accurate digital measurements to .001 in (.1mm). Easy-to-read digital display with switching between inches and millimeters. Measuring range up to 6 in. Free-wheeling friction roller advances and retracts slide. Direct reading to .0005 in (.01mm). Adjustable zero feature. Made of fiberglass-reinforced plastic.