Headphone Doppler Fetal Monitor, Ultrasound

Model Number: STS-FM002-#2534 Brand Name: SENTANSHA Key Specifications/Special Features: Instruction:Baby sound B pocket fetal doppler is a hand held equipment for detecting fetal heart rate (FHR) which is specially designed for family of pregnant women to conduct daily detection of FHR by themselves. Pregnant women can operate by themselves to hear fetal heart sound and calculate FHR to realize the purpose of pre-monitoring and fetus caring. Baby sound B is a high performance model with LCD digital display.Main features: 1. The probe and main units integrated together 2.Delicate and compact design, portable to use 3. Particular 2 headphone sockets design can let expectant mother and father hear the fetalheart sound together 4. High sensitive doppler probe
5.Low ultrasound output intensity, much lower than the relative government standard and withhigh safe quality
6.Low power consumption, two AAA size batteries can last more than 8 hours for continuoususe (depend on battery type and volume)
7. Can be connected to a computer or recorder to record the fetal heart sound with recording cable
8. LCD FHR display with high accuracy
9. Screen will be locked automatically without signal for 15s, which is convenient for pregnantwomen to operate individually

Main performance:
Anti-electroshock type: internally powered equipment

1. Anti-electroshock degree: type B applied part
2. LCD display: 25mm x 14mm
3. FHR measuring range: 50 - 240 BPM (BPM: beat per minute)
4. Resolution: 1 BPM
5. Accuracy: ±2 BPM
6. Power consumption: <1W
7. Voltage: DC 3.0 V
8. Power supply: two 1.5V (AAA size) alkaline battery
9. Suitable using range: suitable for use after the 12th week of pregnancy