Riester non-chill stethoscope ring 36mm diameter
5 € Reference: 517435
Riester non-chill stethoscope ring with a 36mm diameter that can be used as a Large ring for the bell side and a Medium ring for the membrane side.
This is a spare non-chill ring for the Cardiophon, Duplex de luxe, Duplex de luxe baby, Duplex, Duplex baby, Duplex Teaching, and Tristar Stethoscopes.
The Riester non-chill ring has a 2-year warranty.