The DD-301 is an audio only fetal Doppler with recharger. The display indicates battery, volume, and signal strength status - DOES NOT display heart rate. The powerful digital processor in the DigiDop utilizes Digital Signal Clarity - DSC to eliminate background noise and amplify a strong clear signal.
These audio only Dopplers provide great value if all you need is to hear the Doppler sounds loud and clear. They include a display of battery condition, signal strength, and volume setting, but do not have a heartrate display
2 MHz probes provide excellent deep penetration for late term pregnancy or larger patients. 3 MHz probes are especially sensitive to early fetal hearts but can also be used throughout the pregnancy. Both 2 and 3 MHz probes are available in water proof versions for water-assisted labor and delivery. These waterproof probes can be removed from the DigiDop and replaced with a standard probe. A variety of vascular probes can be used interchangeably with any of DigiDop.
5 Year Warranty, made in the USA
Newman Medical Product