Doppler Fetal&Baby Heart Rate Detector Monitor With 3.0Mhz Probe Medical Ultrasound Pregancy LCD Curve Display No Radiation

The pocket fetal doppler detector is a hand-held obstetrical unit, which is applicable to 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. High sensitivity of the probe, 12~16weeks can hear fetal heartbeat . Light screen , the digital display is more clearer ..syi