Proscope 670 Dual-Head Stethoscope

The Proscope™ Dual-Head combines lightweight construction with truly affordable pricing. The Proscope™ 670 features: Combination diaphragm/bell chestpiece for wide-frequency response Lightweight aluminum chestpiece construction Non-chill bell and diaphragm rims for patient comfort Diaphragm diameter 1 3/4", bell diameter 3/4" Proprietary diaphragm enhances acoustic response by 50% over traditional designs Adjustable aluminum binaurals with PVC eartips Flexible 21" PVC tubing is made without phthalates Choice of 20 tubing colors Weighs 3 oz. (85.6g) Overall length 32.25" (81cm) One-year warranty Inspected and packaged in the U.S.A.