Versatile, compact, and portable, our SD3 Ultrasonic Pocket Doppler makes quick vascular and fetal heart rate detection easier than ever. This doppler is designed with excellent sensitivity, interchangeable probes, and superior sound quality for optimal results.
Features
2 MHZ and 3 MHZ Interchangeable probes available for fetal heart rate detection
4, 5 and 8 MHZ interchangeable probes available for vascular blood flow applications
Real-time monitoring for daily use; record and play with audio playback and numeric display
Built-in Li-ion rechargeable battery ensures long working time; unique charger stand design