With a 3.0 MHZ probe this Doppler can detect babies heartbeat from as early as 12 weeks of pregnancy and has three inbuilt tracing modes including
* Real-time fetal heart rate (FHR)
* Average FHR
* Manual mode.
N.B. The normal heart rate of an unborn baby is approximately 120-160 beats per minute.
CE and FDA approved
Compact and portable design provides for convenient use and carrying.
Large back-light LCD displays the fetal heart rate.
Built in speaker gives crystal clear audible sound without the need for headphones
Volume control switch
Automatic shutdown after 1 minute without operation.
Three calculation modes to calculate fetal heart rates manual heart rate. averaged fetal heart rate and real time fetal heart rate display.
Ultrasonic frequency: 3.0 MHz
Powered by two AA batteries (supplied)
Comes with 50 g starter tube of ultrasound gel