Thsinde - Doppler Fetal Heart Rate Monitor Home Fetal Heart Rate Monitor For Pregnant Women Listening To Fetal Heart Rate Fetal Heart Rate Monitor

Product Name: Doppler Ultrasound Fetal Heart Rate Monitor Item Model Number: FD300 Screen type: LCD screen Heart rate range: beat 50 to 240 minutes Resolution: one beat per minute Precision: beat the ground 2 times/min Output Power: P