ADC Adscope 657 Electronic Stethoscope
The next generation in electronic stethoscopes, this precision
instrument is loaded with features like electronic noise filtering,
comfortable ergonomic design and adjustable frequency modes, just to
name a few. It offers impressive acoustic amplification and automatic
shut-off after three minutes. Fully extended, it measures up to 28”
long, weighs less than six ounces and also features specially
constructed ADSOFT™ PVC eartips.
• 28” long
• Weighs less than 6 ounces
• Amplifies up to 16x (24db) over traditional acoustic scopes
• Patented piezopolymer film contact microphone provides wider frequency response than acoustic mikes used in competing models
• Three frequency modes: Bell (15-200Hz) for cardiac sounds; Diaphragm (100-500Hz) for lung sounds; Extended Range (15-4000Hz)
• 16 level volume control
• Holds last mode and volume setting for convenience
• Auto-shut off after 3 minutes extends battery life
• Battery warning LED signals when replacement needed
• Binaurals fixed at 15º angle for snug aural fit
• Specially constructed ADSOFT™ PVC eartips
• Uses 3V lithium battery (included)
• 2 year warranty
