Riester Duplex 2.0 Dual-Head Stethoscope - Aluminum Color:Red 320 x 286 mm

320 x 286 mm

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

and the interior is engineered to add extra structural strength throughout

totaling 250 pieces

and Ri-scope® L1 and L2 Otoscopes

Riester Duplex 2.0 Dual-Head Stethoscope - Aluminum Color:Red 320 x 286 mmThe 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