Edan SD3 is a new generation fetal doppler as an upgrade of popular Sonotrax Doppler . The most impressive improvement is higher signal/ noise ratio comparing with Sonotrax doppler
With excellent sensitivity, complete interchangeability and high durability, SD3 series Ultrasonic Pocket Doppler are ideal for routine fetal heart rate detection by the clinicians.
SD plus doppler has a built-in li-ion battery and charger . does not have the capability to record audio
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
Real-time monitoring for daily use
Record & play with audio playback and numeric display
Built-in Li-ion rechargeable battery ensures long working time
What included : doppler body , One probe from 2/3/4/5/8mhz probe , carrying case , gel , li-ion battery , charger .