The ADC Chestpiece for Proscope 660/661 Single Head Stethoscope (#660-01) can be used to replace the chestpiece on the ADC Proscope 660 Single Head Nurse Stethoscope or the ADC Proscope 661 Teaching Single Head Stethoscope. This is a diaphragm only chestpiece and is ideally suited for blood pressure measurement.
Warranty: 1 Year - Defects in Materials and Workmanship under normal use and service.
Note: This is the replacement for the chestpiece only and does not include the binaural tubing assembly.