Product Name:Curve numerical value dual model fetal doppler
Material:ABS
Power Sources:Battery or rechargeable type
Prouct Name:Doppler fetal heart bluetooth
Material:Plastic and mental
Battery:2* AA battery
Prouct Name:Doppler fetal heart
Material:Plastic and mental
Color:pink and blue
Product Name:Portable prganant fetal doppler
Measure Range:50~230BPM
Probe:3.0MHz
Product Name:Handheld pregnant fetal heart rate doppler
Pregnancy Week:16 weeks gestation measurable
Probe Operating Frequency:2.5Mhz±10%
Product Name:Household portable prganant fetal doppler
Display Size:4.5cm
Auto Power Off:Yes
Product Name:Baby fetal heart rate doppler
Rated Power:DC3V
Probe Operating Frequency:3.0Mhz
Product Name:Home office travel used fetal doppler
Measure Range:50-240bpm
Frequency:2.0MHz±10%
Product Name:OLED measurable since 12 weeks gestation fetal doppler
Measure Range:50~210bpm
Display:0.96' OLED
Product Name:Portable fetal doppler with bluetooth
Measure Range:50~240bpm
Frequency:2.5Mhz
