Deluxe Dual Head Medical Stethoscope Doctor Cardiology Stethoscope Professional Doctor Stethoscope Medical Devices for Nurse Vet
Features:
Deluxe Version and Basic Version all meet the standard of medical stethoscope
This Deluxe Dual Head stethoscope ihas better auscultation because of its Thicker Medical TVC Tube,  Thicker Aluminiun Alloy Hanger, Thicker Stainless Steel Chest Piece and Same Colour Premium Soft Earplugs.

Material: Aluminiun Alloy, Stainless Steel,Medical PVC Tube.
Deluxe Version Size: Tube Lenth: Approx. 610mm, Tube Diameter: Approx. 12mm, Chest Piece Diameter: Approx. 46mm and 30mm. 
Deluxe VersionWeight: Weight: Approx. 120g( No carton box packing).   

Basic Version Size: Tube Lenth: Approx. 610mm, Tube Diameter: Approx. 7mm, Chest Piece Diameter: Approx. 46mm/30mm
Basic Version Weight: Approx. 85g ( No carton boxpacking).