Range: 0-150 mm Resolution: 0.01 mm Range: 0-6 Inch Resolution: 0.0005 Inch Upper Jaw Length: 16.5 mm Battery: Button Type Includes Product Catalog , Plastic Case and Inspection Certificate Overall Length 233 mm Display: LCD Accuracy: 0.001 Inch Lower Jaw: Length 40 mm Applications Used: For measuring Internal Dia , Outer Dia , Depth and Steps