1. The ultrasound dosage is under 50% of the national ultrasonic power standard.
3. Large LCD display with blue backlight.
4.Built-in loudspeaker,more clearly loudly.
5.Support 2.5MHz waterproof probe;Accurate FHR detection with clear sound.
6.Monitor 12 weeks above unborn babys blood wall pulsate.
1. Ultrasound probe:solid and durable,anti-shock,anti-falling down
2. Ultrasound frequency:2.5MHz+3%
3. Ultrasound intensity:<2.5mW/cm2
4. FHR Scope:50~210bpm
5.Power adapter:AC 220V 50Hz,DC12V(on request)
8. Weight:Main body 0.53kg