An at-home fetal Doppler—sometimes referred to as a pocket fetal Doppler—is a handheld baby heart monitor designed to help you hear baby's heartbeat. The device sends sound waves through your skin and tissue in search of any movement.
Ultrasonic emitting frequency: 3MHz
Ultrasonic emitting power: <10mW
Overall sensitivity at the distances 200mm from the face of the transducer：≥90dB
Spatial-peak temporal-peak acoustic pressure: <0.1MPa
Effective area of the ultrasonic transducer active element: 7.4cm2
| Packaging detail:Standard export package Delivery detail:within 7-10 workdays after receipt of payment |
High sensitive ultrasound probe
Detect the heart rates of 16th week fetus
Record the fetal heart beat by computer
1. ULTRASOUND
Ultrasonic emitting frequency: 3MHz
Ultrasonic emitting power: <10mW
Overall sensitivity at the distances 200mm from the face of the transducer：≥90dB
Spatial-peak temporal-peak acoustic pressure: <0.1MPa
Effective area of the ultrasonic transducer active element: 7.4cm2
The acoustic coupling medium for normal use: ph :5.5~8, Acoustic impedance: 1.5*10 6 ~1.7*10 6 Pa·s/m
2. AUDIO OUTPUT
Audio Output Power: <0.2 W
Audio out socket: Φ3.5mm
BATTERY
Battery Voltage: 9V
Type: IEC6F22 9V alkaline
3. SAFETY TYPE
Internally powered equipment Type BF applied part
Waterproofing level: IP22
Operating mode
Continuous operating
4. DIMENSIONS AND WEIGHT
100mm×85mm×50mm
Wt: 0.15kg (including battery)
Medial & Video of Fetal Doppler MSLJB09
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