Sonotrax Basic by EDAN is a portable ultrasound Doppler designed for routine examinations in obstetrics and vascular settings. This high-performance device enables auscultation and display display of fetal pulses, offering reliable and precise support for healthcare professionals.

Compatible with high-sensitivity interchangeable probes, Sonotrax Basic can be used with 2 MHz or 3 MHz probes for fetal applications and 4 MHz or 8 MHz probes for vascular applications. All supported probes are waterproof, ensuring safety and hygiene even in complex clinical environments.

Key features:
- Ergonomic, compact and lightweight design for comfortable use
- Easy to use, ideal for everyday use
- 45×25mm backlit LCD display for clear visualization of fetal heartbeat (FHR)
- Accurate measurement of fetal pulses with crystal clear sound representation
- Automatic and manual calculation of the fetal heartbeat
- Automatic probe detection with display indication
- Low battery indicator for efficient power management
- Automatic shutdown after 1 minute of inactivity to optimize battery life

Specifications:
- Pulse detection range: 50 to 210 bpm
- Sensitivity: 1 bpm
- Audio Sampling Rate: 4KHz / 8KHz
- Audio output power: 0.5W
- Dimensions: 32×85×138 mm (depth × width × height)
- Weight: 290 ± 5 g (including a battery)

Power supply:
- Continuous operation for up to 4 hours
- Powered by 9V alkaline battery

Sonotrax Basic is the ideal solution for physicians, midwives, and healthcare professionals who need a reliable, accurate, and easy-to-use tool for fetal and vascular monitoring in the office or on the go.