FD300 Fetal Doppler, Baby Heart Monitor, 3MHz Probe, Blue (2 Packs)

About this item:Facelake Fetal Doppler, FD-300 Blue, Ultrasound Fetal Doppler, LCD Display with Back Light. FDA & CE approved. FDA 510k number: K082480 Device listing number: D072247 Health Canada Registration number: 94645 number: G1140350972028 If you are pregnant and want to hear the baby's heart beat, please choose the 3Mhz or 2mhz probe.The 8Mhz probe is not for hearing the baby's heart beat A 3.0Mhz is more sensitive than a 2.0Mhz probe and can pick up baby's heartbeat as early as 8-10 weeks gestation. The 3.0MHz is an early term and general purpose Doppler probe. It will work very well through most full term pregnancies. The 2.0MHz probe was designed to accommodate late term and obese pregnancies since it works best at 10cm and larger depths Facelake FD-300B Fetal Doppler can meet routine examination requirement of obstetricans,midwives,pregnant women and vascular.It is a high performance model with FHR digital LCD display. It has three heart rate processing modes: real-time FHR display mode, averaged FHR display mode and manual mode. It has audio output, and can connect with earphone or recorder with audio input. Sonotrax has a slim, power saving and interchangeable ultrasound probe. FEATURES * Powerful built-in speaker for listening the heartbeat without headphones * Easy to read LCD with on/off backlight * Clear digital fetal heart rate display * Uses 2 AA size batteries which are easy to find (2 new Batteries are included) * Auto-off feature & low battery consumption to ensures hours & hours of usage * Battery icon which indicates how much battery is left * Headphone jack for listening to the heartbeat or for linking the unit to a computer * Weights only 180g with the batteries inserted * Compact design with buttons which are design to withstand repeated usage without wearing out or breaking * Recording/Audio Cable is optional Digital sound recording. You will be able to record those first sounds for life, record your unborn baby's heartbeat. It not only can be recorded by the computer, but also stored in cassette or CD. * Units features 3 easy to operate modes : Mode 1 : a heart icon is displayed when the heartbeat is detected and the real-time hear t rate is displayed numerically Mode 2 : a heart icon is displayed when the heartbeat is detected and it averages the heart rate for a more stable reading Mode 3 : this mode allows the user to calculate an average heart rate over a specific period of time by manually pushing a button to start & stop the time Function: FHR Detection: Speaker output/Earphone output LCD display, Five working modes: Real-time FHR Display mode, Averaged FHR Display mode, Manual mode, continuous operation time>=15 hours Option: *[Sono2] 2 MHz Obstetrical Probe *[Sono3] 3 MHz Obstetrical Probe *[Sono8] 8 MHz Obstetrical Probe Number Of Pieces:2