Piano is an leading clinical audiometer with two separate and independent channels. PIANO features a complete battery of tests, all effortlessly managed via a wide touch screen colour display. Important Functions Thermal Printer: Built in thermal printer . Internal Flash Memory: Internal flash memory for the speech material. Complete Test Battery: Complete test battery PTA, Speech, HW auto threshold, ABLB, Tone Decay, SISI, DLI, MLB, Stenger, Master Hearing Aid; Multi Frequency, High Frequency, Bekesy, MLD. Wide Color Graphical: Wide color graphical display with touch screen. Advanced Features: Advanced features, supreme flexibility and extreme simplicity of use make PIANO the optimal elite for clinics and hospitals, as well as for professional practitioners who demand the very best from their instruments.