SD3
With excellent sensitivity, complete interchangeability and high durability, SD3 series Ultrasonic Pocket Doppler are ideal for routine fetal heart rate detection by the clinicians.
Plug-and-play
Compact design with easy one-hand operation
Bright OLED screen with real-time FHR display
2 MHz probe with deep penetration for later pregnancy and larger patients
3 MHz probe detects fetal heart beat as early as 9 weeks
Automatic power-off while putting the probe back to the rack (SD3 PLUS & SD3 PRO)
Real-time monitoring for daily use
Record & play with audio playback and numeric display
Normal AA batteries for easy replacements
Built-in Li-ion rechargeable battery ensures long working time
Unique charger stand design