Double type stethoscope
Double type equipped with diaphragm and bell!
It can be used in the 6th grade "The Structure and Function of the Human Body" and the 2nd grade "The Structure and Function of Animals". This is a highly sensitive double type stethoscope equipped with a diaphragm and a bell.
Rubber tube length: 600mm, ear pad: 12mm
Sound collector x 1, earmuff x 1, rubber tube x 1
PVC, stainless steel, aluminum alloy