The Medical Warehouse Ltd.

SonoTrax Basic Fetal Doppler

The SonoTrax Basic is a high performance pocket-sized ultrasonic doppler with Foetal Heart Rate (FHR) digital LCD display.

The SonoTrax Basic is perfect for meeting the routine examination requirements of obstetricians or midwives and is extremely popular among pregnant women, enhancing peace of mind during all stages of pregnancy (FHR is detectable from approximately 10 weeks).


  • Ergonomic design - compact and light
  • Easy-to-use
  • Continuous wave doppler
  • Large LCD display
  • Accurate FHR detection with clear sound
  • High sensitivity interchangeable probe
  • Dial operated volume control
  • Automatic power-off
  • 9v battery provides up to 250 minutes of operation


  • Supports 2Mhz, 3Mhz, 4Mhz, 8Mhz waterproof probes
  • Automatic and manual FHR counting
  • Weight: 290g
  • Dimensions: 138 x 85 x 31mm (L x W x H)

The SonoTrax Basic Ultrasound Doppler is supplied complete with 2Mhz waterproof probe, carry case and manual.