Riester Duplex 2.0 Dual-Head Stethoscope - Aluminum Category_Littmann Stethoscopes/Littmann CORE Digital Stethoscopes 0 dB at 300 Hz

0 dB at 300 Hz

High Frequencies (Pediatric)

4 batteries size AAA (alkaline) or 4 rechargeable batteries size AAA (NiMH)

wide x 13 in

Riester Duplex 2.0 Dual-Head Stethoscope - Aluminum Category_Littmann Stethoscopes/Littmann CORE Digital Stethoscopes 0 dB at 300 HzThe Riester duplex II is a high quality newly designed stethoscope with precision double chest piece. The acoustic performance has been considerably improved over previous models to offer maximum acoustic performance. Double headed chest piece is made out of specially lightweight galvanized aluminium. Special membrane for perfect auscultation, 48 mm, with particularly flat and soft non chill rims for improved adaptation on the skin. Bell, 36 mm for