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doppler, pregnantmonitor, fetalheartmonitor, babyheartbeat
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Jun 29 - Jul 19
Items are sold and shipped by women jewelry word1060791106

Customer Reviews

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Arrived very early! Nice product
about 2 years ago
Looks exactly as pictured and arrived super early. Works great with gel.
about 2 years ago
It a awesome I enjoy hearing my baby's heartbeat 😊
about 2 years ago
I love it !!!!! It works great
about 2 years ago
Came fast ! Works good but hard to find my babies hear beat, will keep trying tho!
about 2 years ago


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Ⅰ. Main Technical Specifications:  Working frequency: 2.0 MHz ± 10%  Ultrasonic output power:: Iob≤10 mW/cm2  Overall Sensitivity: ≥ 90 dB (Integrated sensitivity 200mm away from the the surface of the probe)  While measuring integrated sensitivity, using the Doppler frequency (300 ± 50) Hz  Reflecting target speed: 10cm / s ~ 40cm / s  FHR measuring range : No narrower than 50bpm-240bpm (± 2bpm). (Beat Per Minute)  FHR Accuracy: ± 2 BPM  Spatial-peak temp-peak acoustic pressure:≤ 0.1 MPa.  Negative Peak Sound Pressure:(p_)<1Mpa  Output Beam Intensity:(Iob)<20mW/cm2  Spatial-peak Temporal-average Derived Intensity:(Ispta)<100mW/cm2  Continuous working time: ≥5h (Low battery capacity or large volume may reduce working hours)  Coupling gel Acoustic impedance:1.5 ~1.6 (105g/cm2.s)  Audio output power:≤1.0W  Battery Type Recommended: Two pieces of 1.5 V DC battery (SIZE AA LR6).  Working environment: Temperatrue: +5 ℃ ~ +40 ℃ Humidity: ≤ 80% Atmospheric pressure: 86kPa ~ 106kPa  Transport and storage environment: Temperatrue: -10 ℃ ~+40℃ Humidity: ≤ 80%  Atmospheric pressure: 86kPa ~ 106kPa,well-ventilated room without corrosive gases. Packing List : 1. Main Unit fetal doppler 2. User Manel 3. Retail Box

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Fetal Doppler Ultrasound Pregnant monitor 2MHz probe Alarm Baby Heartbeat Sound

(680 reviews)
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