MTI Sprague Rappaport Stethoscope

MTI Sprague Rappaport Stethoscope is a dual head stethoscope that can be used in various ways.

Product Features:

• Silver dual-membrane chestpiece: the big membrane with diameter 45.5mm is sensitive for sound collecting, while the small membrane is applicable for child.
• Zinc alloy chestpiece, excellent sound conduction, little acoustic attenuation.
• Standard dual PVC tube, well-sealed dual sound conduction channel.
• Good resistance to ambient interference.
• High quality rolled steel connecting spring, tightness is reasonable.
• Three plastic black bells of chestpiece are applicable for auscultating from adult to neonatal、embryocardia or cacophony of vas; two pair of ear tips with different hardness; two different size spare membranes are included