RIESTER DUPLEX STETHOSCOPE® 2.0 - FOR ADULTS • RiesterCode: 4210-01 • Color: Black • Diaphragm: Ø 32/44 mm • Length: 74 cm • Weight: 151 g • Latex free Duplex® 2.0 stethoscopes are distinguished by their outstanding acoustic performance. They have been completely redesigned to meet the daily challenges of diagnostic practice. Special tube design for effective auscultation of adults, children and infants. - Precision stainless steel double earcup - anatomically shaped headband with multiple internal spring to adjust contact pressure - ultra-soft, replaceable and rotatable olives for perfect sealing in the ear canal and optimal comfort - Innovative acoustic system for perfect auscultation of all frequencies - Special membrane for precision acoustics with innovative anti-cold protection rings for better skin fit Supplied with name tag, spare olives and membrane. German production.