Kraul
Stethoscope
20.5 x 14 x 4.5 cm
Item number 2370
Stethoscope
Listen in, marvel and discover. The quietest sounds can be perceived with the stethoscope. A very conscious hearing becomes possible. Whether the heartbeat, the life of a tree or the softest animal sounds can be heard with this real stethoscope.
The stethoscope consists of earpieces, tubing and chestpiece- or "head". In the chestpiece is a membrane that picks up the acoustic waves. It is itself set into vibration these vibrations are then passed on to the air column in the stethoscope tubing. Via the earpieces the waves are passed on to the eardrum.
Product information:
real stethoscope
Dimensions: 20.5 x 14 x 4.5 cm
Instructions in: DE, ENG, FR
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