Point d'origine
Guangdong, China
Numéro de Type
L4 Cardiology-A Tube
Matériel
PVC, manganese steel electroplating, Zinc alloy
Durée de conservation
3 ans
Instrument classification
Classe II
Product name
Cardiology Stethoscope
Stethoscope ear
Zinc alloy material
diameter of head
48mm(Big side)/36mm(Small side)
Movement
Japanese movement
Ear hook
Stainless steel 304 material
Spring leaf
manganese steel electroplating
Earplugs
PVC soft earplugs or ABS