Internal Digital Caliper Gauge Range 3.8 in to 4.6 in 95 to 115 mm Resolution 0.0005 in/0.01mm Accuracy +/-0.0016 in Dimension Type Inch/Metric Jaw Actuation Type Lever Jaw Depth 4.724 in Maximum Measurement - Inch 4.6 in Maximum Measurement - mm 115 mm Measurements Inside Minimum Measurement - Inch 3.8 in Minimum Measurement - mm 95 mm Operation Type Digital Battery Size CR2032 Display Type 170 Degree Rotating Display with Digit and Analog Reading