ADC Adscope 658 Electronic Stethoscope Adscope 658 Electronic Stethoscope - 939278

This item requires 5-7 days to process and prepare for shipment. Product Specification: Adscope 658 Electronic Stethoscope - 939278Product Description Electronic stethoscope Filters higher-frequency background noises Amplifies heart and lung sounds up to 18X Brand: ADC Returns: Returnable Additional Details Hear sounds you may have missed with a traditional acoustic instrument. Contact-activated microphone filters higher-frequency background noise and amplifies heart and lung sounds up to 18X. Multifunction button controls frequency mode and eight-step volume. Cardiology headset with bilumen tubing and stainless steel binaurals. Backlit LCD display. Rechargeable Li-ion battery lasts 20 hours of continuous use. Includes three pairs of Adsoft Plus snap-on silicone eartips, micro USB cable, and scope ID tag. Black. Overall length: 30" • Tubing length: 19" • Silicone diaphragm: 2" diameter • 6 oz. • Electronic chestpiece 27⁄10 oz. • 2-year warranty on electronics, lifetime warranty on