Internal Digital Caliper Gauge Range 0.2 in to 1.0 in 5 mm to 25 mm Resolution 0.0002 in/0.005mm Accuracy +/-0.0012 in Dimension Type Inch/Metric Jaw Actuation Type Lever Jaw Depth 1.378 in Maximum Measurement - Inch 1 in Maximum Measurement - mm 25 mm Measurements Inside Minimum Measurement - Inch 0.2 in Minimum Measurement - mm 5 mm Operation Type Digital Battery Size CR2032 Display Type 170 Degree Rotating Display with Digit and Analog Reading