Digital Handheld Durometer, Resolution 0.1 HA, SPC Output Yes, For Materials Plastic, Rubber, Operation Type Digital, Scale Shore A, Battery Size Built-In Rechargeable, Data Output Type Cable and Integrated Wireless, Depth 1.14 in, Display Type LCD, Functions On/Zero Off, Data/Hold, Height 6.02 in, Includes AC/DC Adapter, USB Cable, Includes Battery Yes, Indenter Protrusion 0.1 in, Long Form Calibration Certificate No, Standards ASTM D 2240, ISO7619, ISO868, Tip Angle 35 Degrees , Width 1.97 in