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Home ProductFetal Doppler

Portable Fetal Doppler

Portable Fetal Doppler

Product Details:

Place of Origin: Made in china
Brand Name: HEDAO
Model Number: HD-90B
Certification: ISO9000

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Large Image:Fetal DopplerPortable Fetal Doppler

Detailed Product Description

Fetal Doppler 


a. The ultrasound is lower than the national ultrasonic power standard by over 50%.
b.Compact and portable design provides a convenient use and carrying.  
c.LCD display:Large backlight LCD displays the fetal heart rate. 
d. Loudspeaker:Built-in speaker gives clear and loud voice. 
e. Interchangeable waterproof probe.
f. Automatic shutdown function in case of no work for one minute.
g.High sensibility can detect the pulse of 12 week fetus.   
h. Three calculation modes to calculate fetal heart rate: instant, 10 second average and manual.

Display: 44.5*23mm LCD display 
Backlight: the 2 statues can be alternated:turned off/on the backlight
FHR performance:
FHR measurement range:50-240bpm(beat per minute)
Power consumption:< 0.8w
Auto shut off: 1minue without operation 
Battery: 2pcs AA alkaline batteries
Probe: frequency:3.0Mhz
Ultrasound intensity<10mW/cm2 
Working mode: Continuous wave doppler
Effective radiating area of transducer: 208mm2±15%



Item Name

Cheap Fetal Doppler

Item No


Ultrasonic Output Intensity

Isata<5 mW/cm2

Working Frequency


FHR Measuring Range

50~240BPM (BPM: beat per minute)

Atmospheric Pressure

70 kPa~l06kPa


44.5mm×23mm LCD display


130mm (Length) ×100mm (Width) ×36 (Height) mm


About 250g 

Product Tag :
Contact Details
Fuzhou Hedao Trade Co.,Ltd.

Contact Person: Ms Josie wu

Tel:0086 0591 88280227

Fax:0086 0591 88280227

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