Stethoscope, Dual Earpiece - Teaching, 1 Each

The United Scientific® Stethoscope, Dual Earpiece - Teaching by United Scientific is a Bowles-style teaching stethoscope with a 3.8 cm chestpiece and two joined sets of binaurals, so two people can listen at the same time. It has adjustable chrome-plated binaurals and PVC tubing, with a spare diaphragm and two extra sets of ear tips. Instructors use it to confirm students hear the correct sounds.