- Brand Name : OEM
- Model Number : FDK-201
- Power Source : Electric
- Warranty : 1 Year
- After-sale Service : Online technical support
- Material : Plastic
- Shelf Life : 1years
- Quality Certification : CE
- Instrument classification : Class II
- Safety standard : EN 149 -2001+A1-2009
- Product name : Home Pregnancy Pregnant fetal doppler baby heart monitor
- Screen : 28*17mm LCD screen
- Heart Rate Range : 50-240 bpm
- Ultrasound Frequency : 2.5MHz
- Heart Rate Accuracy : ±1% or ±1bpm
- Ultrasound Sensitivity : >110dB
- Headphone Output : 3.5mm interface
- auto Shut Off : 2 minutes no signal
- Battery Type : 2 *AA alkaline batteries
- Dimensions : 121(H) x72(W)x27(D)mm
