DD-300 vascular Doppler
The display indicates battery, volume, and signal strength status – DOES NOT display heart rate.



  • Digital Signal Clarity – DSC Eliminates Background Noise & Amplifies A Clear, Strong Signal
  • 5 Year Warranty Covers Parts And Labor
  • Magnetic Probe Holder Reduces Possibility Of Cross-Contamination
  • Excellent Battery Life
  • Interchangeable Probes
  • Made In USA


  • DD-300-D5
  • DD-300-D8
  • DD-300-DPPG