ADSCOPE™ 657
The next generation in electronic stethoscopy combining impressive acoustic amplification, electronic noise filtering and comfortable ergonomic design.
The 657 features:
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Amplifies up to 16x (24db) over traditional acoustic scopes
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Patented piezopolymer film contact microphone provides wider frequency response than acoustic mikes used in competing models
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Three frequency modes:
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Bell (15-200Hz) for cardiac sounds
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Diaphragm (100-500Hz) for lung sounds
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Extended Range (15-4000Hz)
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16 level volume control
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Holds last mode and volume setting for convenience
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Auto-shut off after 3 minutes extends battery life
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Battery warning LED signals when replacement needed
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Binaurals fixed at 15º angle for snug aural fit
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Specially constructed ADSOFT™ PVC eartips for the ultimate in wearing comfort and acoustic seal
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Lightweight and compact – weighs under 6 oz., measures just 28”
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Uses 3V Lithium battery (included)
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Made in Korea
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2 year warranty
