SonoTrax II Pro Doppler

Category: SKU: ST2P.02 Tag:



SonoTrax Dopplers are easy to use ultrasonic dopplers that allow mothers and health care professionals to retrieve a fetal heart rate (FHR). The SonoTrax II Pro Fetal Doppler provides caregivers with a cost-effective solution to meet routine obstetric and vascular requirements.

The SonoTrax II Pro is our fully loaded model with a backlight screen, audio playback, and a built-in rechargeable battery. You can also operate the unit with 4MHz, 5MHZ, or 8MHz probe for vascular diagnosis.


  • Easy-to-use
  • Compact design
  • Interchangeable waterproof probe
  • Large backlight LCD display
  • Accurate FHR detection with high-fidelity sound effect
  • Supports 2MHz, 3MHz, 4MHz, 5MHz, 8MHz waterproof probes
  • Auto, Average and Manual modes
  • Built-in rechargeable battery for 4 hours of continuous work
  • Automatic power-off to save power


Sonotrax Doppler Brochure


2 Year warranty on the SonoTrax II Pro Fetal Doppler main unit

1 Year warranty on the accessories or disposables

Data Sheets

Sonotrax Doppler Specification List


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