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Product name | Custom-made Medical Diagnostic Cardiology Stethoscope Classic Iii Zinc Alloy Dual Head Stethoscope Nurse Stetoscopio |
Stethoscope ear | Zinc alloy material |
diameter of head | 48mm(Big side)/36mm(Small side) |
Movement | Japanese movement |
Y tube | PVC material |
thickness | 4*8mm |
length | 65cm |
Ear hook | Stainless steel 304 material |
Spring leaf | manganese steel electroplating |
Earplugs | PVC soft earplugs or ABS |











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