Monitor your health with the help of the Equate Dual Frequency Stethoscope. This dual frequency stethoscope can detect both high and low frequency heart beats. The deep cone-shaped bell is ideally suited to detect lower frequency heart sounds while the Snap-on fiberglass diaphragm is specialized for detecting higher frequency heart and respiratory sounds. This stethoscope features enhanced sound transmission, so you can accurately detect sounds. Included in the box are an extra diaphragm and extra pair of ear tips for your convenience. This stethoscope is DEHP free and is not made with natural rubber latex. Make the Equate Dual Frequency Stethoscope a staple in your personal first aid kit. Making the right health decisions can be challenging. With a complete range of products and simple solutions, Equate allows you to take care of your family with confidence. Assembled Product weight: 0.5 lbs