Miniaturized, Easy-Operated, Durable, Accurate!!! Features Measurement Difference Minimization 3D mechanical sector scanning Target locating to achieve best results Falsely elevated PVR volume detection Environment friendly Scanning duration less than 5 sec Power saving mode Content selectable for printing Easy Control of Case Record Distinct scan for male and female Multiple data storage USB interface for unlimited data storage Easy Operation Compact and portable design High-sensitivity touch screen Built-in battery Internal thermal printer Voice notification