Get access to your Orders, Wishlist and Recommendations
Product introduction Ultrasonic Doppler fetal heart rate monitor is designed based on Doppler principle. It is a handheld fetal heart rate detection device that can display the fetal heart rate value and fetal heart rate waveform on the LCD color screen. It is simple and convenient to operate and is suitable for hospital obstetrics. , Clinics and pregnant women conduct daily fetal heart rate testing at home to achieve the purpose of early monitoring and care of life. Product features beautiful appearance, simple operation, magnetic probe, exquisite design, easy to use fetal heart rate, color LCD screen display number/curve switch display, battery power indicator , automatic shutdown after 1 minute without signal input, high-sensitivity ultrasound probe, only 12 weeks of pregnancy Two listening methods to clearly hear fetal heart sounds , built-in speakers or external headphones. Product performance safety type: internal power supply, CF type application part display: 1.77-inch LCD screen. Fetal heart rate measurement and display range: 50 BPM ～ 240 BPM (BPM: Beats per minute) Resolution: 1 BPM Accuracy: &; 2 BPM Rated working voltage: DC3 V Battery type: Two 1.5V batteries (AA LR6) Probe nominal frequency: 3.0 MHz Working frequency: 3.0 MHz & ; 10% peak negative sound pressure: P_ ＜ 1 MPa Output beam sound intensity: Iob ＜ 20 mW/cm2 Spatial peak time average sound intensity: Ispta ＜ 100 mW/cm2 Ultrasonic output power: P ＜ 20 mW Working mode: continuous wave ultrasound Doppler effective ultrasound emission area: ≤ 208 mm2 Accessory instruction manual 1 Physical characteristics Dimensions: 156mm (length) × 75 mm (width) × 27 mm (height) Weight: about 207 g (including battery)
