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Shenrui Portable Fetal Prenatal Fetal Doppler Pocket Baby Heart Rate Detector

Nominal Frequency:2.5MHz

Power Source:Internal rechargeable battery

FHR Measuring Range:60 BPM~210 BPM

Peak Sound Pressure:<1MPa

power consumption:<20mW

Size:129mm x 82mm x 32mm

Weight:380g

pubdate time:2020-01-08

description:FHR Measuring Range: 60 BPM ~ 210 BPM (BPM: beat per minute) Peak Sound Pressure: 1MPa Ultrasonic output power consumption: 20mW Speficiations : Size: 4.92inch (Length) *3.74inch (Width) *1.33inch (Height) Weight: About 350 g ( does not inc

FHR Measuring Range: 60 BPM ~ 210 BPM (BPM: beat per minute)

Peak Sound Pressure:<1MPa

Ultrasonic output power consumption:<20mW


Speficiations:

Size: 4.92inch(Length)*3.74inch(Width)*1.33inch(Height)

Weight: About 350 g (does not include batteries)

Working Temperature: +5----+40 

Humidity:25%-90%

Atmospheric Pressure: 50 kPa-106 kPa

Display size: 45 mm × 25 mm

Audio Output: for universal 3.5mm audio

 Probe: 2.5MHz Ultrasound Probe

Power Source:

Battery voltage: DC 3V (2pieces 1.5v AA batteries)

Nominal Frequency: 2.5 MHz

Working Frequency: 2.5 MHz±10%