FDA , CE approved.
deluxe rappaport stethoscope with clock ,
the head of the stethoscope can be change .
the head of the stethoscope can be change .
you can use the stethoscope with clock ,also you can use the dual head stethoscope(one side for child ,one is for adult)
world wide patent
Diameter of head:45.5mm
size of the bell: 30.5mm
Height of chest piece: H 36mm
Length of binaural plus tubing: L 690mm