W8-25 Fetal Heart Rate Doppler Battery Powered Household Heartbeat Monitor Test Equipment Net weight: 700 grams

Net weight: 700 grams

Audio format: MP3/acc/w4r/w4a/wav

long battery life

and the chip-level light and picture are synchronized

With built-in WIFI

W8-25 Fetal Heart Rate Doppler Battery Powered Household Heartbeat Monitor Test Equipment Net weight: 700 grams1. The fetal heart rate monitor can monitor the changes of the babys fetal heart rate, effectively prevent fetal hypoxia, and protect the babys smooth delivery. 2. The fetal heart monitoring probe has high sensitivity, no radiation, low ultrasonic power, safe and accurate, and can help you measure the fetal heart rate accurately in real time. 3. Insert a 3. 5mm 32 channel or 2 channel phone plug into the monitor phone jack. Fetal heart sounds can be