How can you tell that a stethoscope is a sprague rappaport type scope?

Answer 1

Spragues have 2 tubes from the earpieces all the way down to the bell. The bell is two-sided with clear diaphragms on both sides. You can find a picture at...

http://www.mdfdirect.com/1_4.htm?gclid=CM6z7PTQtI0CFQQfgAodTXw8tw#

Answer 2

They are pretty good actually, comfortable and good hearing. They usually bring awesome exchangeable parts as well for better sound definition when listening. As an inexpensive option, rappaports are definetly the best one. Its like saying would you rather go for a mercedes or a ferrari, they are both excellent cars, the quality is the difference, but they will both take you wherever you need to go ;)

Answer 3

If new, look at the box it came in.

If old, compare it with pictures in a medical supply catalog or on the 'net.