Baby LCD Ultrasonic Detector Fetal Prenatal Baby Heart Rate Monitor,CopozThe product is shipped based on the color or size of the main image of the product page, if you have special requirements, please leave us a message.Description100% brand new & high qualityColor:As the picture showsThe pocket fetal doppler is a hand-held obstetrical unit, which is applicable to hospital, clinic and home for daily self-check by pregnant women.It contains components of an ultrasonic signal transmitter and receiver, an analog signal processing unit, FHR calculating unit, 2 screens optional, etc.Calculating FHR with DSP techniques as used in the fetal heart monitor, ensure the FHR accuracy and reliability. Features:Reliable FHR detectionAcquire the fetal heartbeat signals from fetus throughout pregnancy with ( fetal heart rate ) bicolor LCD screen and color TFT screenSupport 2.5MHz probeHigh sensitivity probe, low ultrasound power, safer to the fetusBuilt-in speaker and audio outputYou can share your joy - a healthy and strong heartbeat with your lover, families and friendsAutomatic power-offIt will shut off after 1 minute of inactivityHow to use:Before using it for the first time, make sure 2 batteries are inPress the power button to power on, then adjust the volumeLie flat with a cushion pillow, keep legs straight and relaxAttach the fetal probe to the abdomen to locate the position of the fetus and find out the best direction to the fetal heartAfter hearing regular fetal heart sound, the FHR value will display on the screen in real timeGestational weeks: not less than 12 weeksWorking Temperature: 5 - 40 Deg.C / 41 - 104 Deg.FStorage / Transportation Temperature: -20 - 55 Deg.C / -4 - 131 Deg.FWorking Humidity: 15 - 85 percentStorage / Transportation Humidity: 10 - 93 percentAtmospheric Pressure: 86 - 106kPaIntegrative Sensitivity: Not Less than 90dbFHR Measuring Range: 50 - 210 BPM ( BPM : beat per minute )Accuracy: + / - 2 BPMSpeaker Power: 0.5WPower: 2 AA Batteries ( not inclu

Note:Shipping time is 5-12 days