This is an entry-level stethoscope for basic auscultation of heart/lung/bowel/vascular sounds/taking manual BP.
Material: Aluminum alloy
Chestpiece: Dual-sided, mesh diaphragm
Eartips: Upgraded noise-canceling soft ear tips
Binaural: External spring assembly
Acoustics: Basic, not for complex cardiac/respiratory use.
Ambient noise canceling: Fair to Acceptable
Warranty: 6 months
FREE: Stethoscope Name Tag
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Do also check out the other listing for [LM Standard Stethoscope] for all-rounded equipment which can last many years ahead!