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▎Fetal Heart Monitor
AD51
The Viatom Handheld Pocket Fetal Stethoscope provides a simple, easy-to-use ultrasound detector that allows pregnant women to detect the fetal heart rate (FHR) and listen to the sound of the heartbeat.
| Features
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High-fidelity, crystal clear sound with earphone and built-in speaker
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Digit mode and curve mode for displays fetal heart rate
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Medical-grade biocompatible material
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View and share tracking records on APP
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Record fetal heartbeat on App
Low Frequency, Radiation Free.
Safe, More Secure.
250Hz~1.25kHz 1.5W
2.5MHz ultrasonic probe
Continuous Wave Doppler
| Specifications
Classification
Anti-electric Shock Type: Internally
powered equipment
Anti-electric Shock Degree: Type B equipment
Probe
Prevent from water splashing, degree of protection: IPX2.
Degree of Safety in Presence of Flammable Gases
Equipment not suitable for
use in presence of flammable gases
Working System
Continuous running equipment
EMC
Group I Class B
Size
140 mm (Length) ×35 mm (Width) ×108 mm (Height)
Weight
About 250g (including probe, excluding battery)
Display
1.77" TFT display
FHR Measuring Range
50 BPM ~ 240 BPM (BPM: beat per minute)
Resolution:
1 BPM
Accuracy
± 2 BPM
Power Consumption
< 0.8 W
Auto Shut-OFF
After 1 minute no signal, power off automatically.
Battery Type Recommended
One piece 14500 Lithium battery (DC 3.7V).
Standard Configuration
2.5 MHz Ultrasound Probe
Nominal Frequency
Continuous-wave Doppler
Working Frequency
2.5 MHz±10%
Audio bandwidth and power
250Hz ~1.25kHz, 1.5W
