Features Of Stethoscope

- May 19, 2018-

*Adult multifunctional dual head stethoscope.

*Zinc chest piece.

*Copper binaural.

*PVC tube.

*Head diameter:47/30mm.

*Head length:62mm.

*Earring length:18.5cm.

*Tube outside diameter:7.5 mm.

*Tube inside diameter:4.2 mm.

*Tube length:55cm.

*One accessory bag,size:29*12.5*4cm.

*CERTIFICATE:CE&ISO.

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