Sell 【Ready Stock】☒◘✳Fetal Doppler Baby Heart Device Portable Medical LCD Screen best price

Welcome to Vikey Mall, if you have any questions about the product description, please contact customer service directly. If you are not satisfied with the product sold, please contact customer service at any time to solve it, thank you for coming ！ Product Details Product name: Fetal Doppler Prenatal Baby Heart Rate Detector Material: ABS plastic Size: 8cm*3cm*12cm Weight: about 300 grams Screen size: 1.8 inches Voltage: DC 3V Battery: 2 AA batteries (not included) Probe working frequency: 2.0MHz±10% Fetal heart rate range: 50-240 BPM (per minute) Maximum output sensitivity: 2100Db Ultrasonic output intensity: <5mW/cm2 Ultrasonic output power: P<10Mw Peak negative sound pressure: P-<0.5MPa Output beam sound intensity: lsptac50mW/cm2 Effective ultrasonic emission area: 208mm2±15% Application: Fetal heart rate during pregnancy can help pregnant women reduce anxiety for mothers with a bad pregnancy history. Promote the use of more accurate and scientific fetal family monitoring. It is better to use the fetal meter 3 times a day. It is helpful to learn more about fetal health. Save money and worry; family fetal heart rate monitoring reduces foreign hospital testing, High-risk pregnant women need to be tested every day, and family check-ups should choose a cost-effective hospital with a healthy fetal heart rate that can reduce the number of trips.