ADC Electronic ADSCOPE Stethoscope, Black (ADC-657BK)

Features:

• ADC Electronic ADSCOPE Stethoscope, Black (ADC-657BK)
• The next generation in electronic stethoscopy combining impressive acoustic amplification, electronic noise filtering and comfortable ergonomic design.
• 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

Product Information:

The next generation in electronic stethoscopy combining impressive acoustic amplification, electronic noise filtering and comfortable ergonomic design.  
 
The 657 features:  
 
* 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:  
o Bell (15-200Hz) for cardiac sounds  
o Diaphragm (100-500Hz) for lung sounds  
o 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 15 angle for snug aural fit  
* Specially constructed ADSOFT PVC eartips for the ultimate in wearing comfort and acoustic seal  
* Lightweight and compact -- weighs under 6 oz., measures just 28"  
* Uses 3V Lithium battery (included)  
* Made in Korea  
* 2 year warranty