Mini Fetal Doppler Baby Ultrasound Sound Heartbeat Detector Monitor
The pocket fetal doppler detector is a hand-held obstetrical unit, which is applicable to hospital, clinic and home for daily self-check by pregnant women. It contains components of an ultrasonic signal transmitter and receiver, an analog signal processing unit, FHR calculating unit, 2 screens optional, etc. Calculating FHR with DSP techniques as used in the fetal heart monitor, ensure the FHR accuracy and reliability.
Advantages Of Fetal Doppler:
3Mhz Waterproof probe High sensitivity of the probe, 12-16weeks can hear fetal heartbeat . LCD digital screen Light screen , the digital display is more clearer . 3) Two model shows Press the left button , switch two model shows . 4）No radiation After tested , Seldom no radiation . 5）Turn off automatically No operation automatically turn down within 60S.
Parameters Of Fetal Doppler :
Probe frequency:2.5MHz plusmn10% Error range: plus mn 2bpm Rate display range:30-240bpm Validity period:5 years Size:130mm (L)*100mm（W) *36mm(H) Battery:2*AA ( not included)
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