The 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, Ĝ 48 mm, with particularly flat and soft non-chill rims for improved adaptation on the skin.
- Bell, Ĝ 36 mm for instant low frequencies.
- Overall length: 77 cm.
- duplex is supplied with a pair of replacement ear-tips and a replacement membrane.
- Soft sealing silicon ear tips, with auto-rotation function, for consistently perfect fit and enhanced comfort.
- Precision German quality at an exceptional price.
