Adimals® 618 Platinum Pediatric StethoscopeOur newest pediatric scope boasting AFD technology and a fresh face! The Adscope Adimals 618 series features: Distinctive molded resin animal face chestpiece optimally sized (1) for pediatric use ADC's AFD technology design switches between low, bell like frequency and high, diaphragm like frequency simply by altering pressure Non chill bell and diaphragm retaining rim for patient comfort Clinical headset boasts reinforcing yoke molded into the