Check the listing for details. New Lightning X Sprague Rappaport Stethoscope, Black. Condition: New, Made in China. Listed at 15.00 USD. Lightning X Branded Sprague Rappaport Style Stethoscope w/ Dual Bell and Spare Diaphram + Spare Parts Bag —BLACK The LXSRS Sprague Rappaport Stethoscope by Lightning X Products is multi-purpose instrument designed to be a work horse without breaking the bank. It features dual lumen tubing with a convertible two-sided chest piece designed for superior adult and pediatric acoustics. Each kit includes 3 sets of interchangeable ear tips, 2 extra standard replacement diaphrams (adult and pediatric) and 3 sizes of open bell chest pieces. The stethoscope tubing and all parts are 100% latex free. Features: Latex free Convertible chest piece for adult + pediatric Dual lumen tubing for superior acoustics Interchangeable ear tips included Extra bell-style diaphrams