Deluxe series teaching stethoscope
Description：
There is no better way to learn to use the most widely used stethoscope than with a Teaching Sprague. Include Sprague chestpiece, chrome plated brass binaurals with threaded soft eartips, two different colors (or same colors) PVC Y-Tubing, you can easy differentiate teacher between student.
Spec：
Chest piece: Zinc Alloy
Conductive Tubing: 22”PVC
Binaural: ∮6 copper pipe + silicon soft ear tips
Color：
