SpringBud FD-300B Fetal Doppler

The device is suitable for use after the 12th week of pregnancy. SpringBud Fetal Doppler Heartbeat Detector Portable Ultrasound Baby Heart Rate Monitor LCD Backlight CE  3Mhz Probe Portable Pocket Fetal Doppler Accuracy of testing, fetal sounds are very clear Small size / Easy to operate / Energy saving Sensitive Probe Large probe with high sensitivity, no radiation, more safe, and convenient measurement. With headset earphone. Listen And Record Fetal Sounds Now you could listen and record your unborn baby's heart sounds beat at your comfortable home. Enjoy the amazing experience of hearing your baby's heart sound and hiccups, even record them to share with families and friends in the future. Introduction This fetal doppler is a hand-held obstetrical unit, which can be used in hospital, clinic, and home for daily self-check. It is specially designed for the pregnant woman to conduct daily inspection of Fetal Heart Rate (FHR) by themselves.  It contains components of ultrasonic signal transmitter and receiver, analog signals processing unit, FHR calculating unit, LCD display control unit, etc. The fetal doppler is a high-performance model with (fetal heart rate) LCD digital display. It has three work modes: Real-time FHR display mode averaged FHR display mode and manual mode. All three models have audio output and can be connected with earphone or recorder with audio input. It uses standard 1.5V DC alkaline batteries (2pcs) Features Battery status indicator Low power inspection of the batteryThree modes: Real-time FHR, Averaged FHR, Manual mode. Built-in speaker Output for headphones The probe can be changeable Probe inspection Backlight display. Auto shut off Standard: 3M straight probe Packing List 1 x Fetal Doppler1 x English manual Specifications Product name Fetal Doppler FD-300B Safety Complies with IEC60601-1: 2006 Suitable using range Suitable for use after the 12th week of pregnancy LCD display 44.5x23mm FHR measuring range 50~240BPM (beat per minute) Resolution 1 BPM Accuracy +/-2 BPM Nominal Frequency 3.0MHz Working Frequency 3.0MHz (+/-10%) Power consumption <0.8W Auto shut off After 1 minute no signal, power off automatically Power supply 2x1.5V AA LR6 batteries (not included) Size 130x100x36mm Weight About 250g Working temperature 5~40C Working humidity <80% Working atmospheric pressure 70kPa~106kPa Storage temperature -10~55C Storage humidity <93% Storage atmospheric pressure 50kPa~106kPa