3M™ 6158 Littmann® Cardiology IV™ 聽診器, 紅莓色耳管,標準聽頭 27 inch
HKD 2,660.00
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3MTM 6158 Littmann® Cardiology IVTM 聽診器,紅莓色耳管,標準聽頭 27吋
- Outstanding acoustics with better audibility of high-frequency sounds (adult side, firm pressure)
- Tunable diaphragm: Hear high or low frequency sounds by slightly adjusting pressure on the chestpiece
- Dual-lumen tubing: Two sound paths in on tube eliminates the rubbing noise of traditional double tubes