Sonotrax series ultrasonic pocket Doppler's superior sensitivity, high-fidelity sound, recording option and optional rechargeable battery ensure the Doppler family to meet the routine examination requirements of obstetricians and midwives.

* Interchangeable waterproof probe * Built-in audio recorder * Backlight LCD display * FHR detection with sound effect * Built-in rechargeable battery * Automatic power-off to save power