Description
About this item
- Highly sensitive ultrasound probe - 2mhz
- Clear sound - built-in speaker and audio earphone output interface for crystal clear FHR sound
- Display and parameters - LCD screen with backlit displays fetal heart rate value, battery status, volume
- Working mode - real-time, average and manual
- Power off - automatically after one minute if not in use
- Safety standards and Certifications -IEC, USFDA/CE
- Warranty - one year against any manufacturing defect
Product details
- Batteries : 2 AA batteries are required. (included)
- Is Discontinued By Manufacturer : No
- Product Dimensions : 12.5 x 8 x 3.2 cm; 360 Grams
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Country of Origin : China
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Item Weight : 360 g
- Item Dimensions LxWxH : 12.5 x 8 x 3.2 Centimeters
- Included Components : User Manual, 1-Fetal Doppler, Wrranty Card, Pair of AA battries
From the manufacturer
Choicemmed MD800C5 Fetal Doppler
Choicemmed Pocket Fetal Doppler is a hand-held obstetrical unit, which can be used in hospital, clinic and home for daily self-check by pregnant woman.
Doppler fetal monitors provide information about the fetus similar to that provided by a fetal stethoscope. One advantage of the Doppler fetal monitor over a (purely acoustic) fetal stethoscope is the electronic audio output, which allows people other than the user to hear the heartbeat. One disadvantage is the greater complexity and cost and the lower reliability of an electronic device.
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Super Handy FeatureIt is no wonder moms want to hear the heartbeat whenever they can. Thanks to the emergence of commercial fetal Doppler, families can do so whenever they’d like, in the convenience of their home. |
Built in SpeakersDevice have an Built in speakers to help in listen the heartbeat. |
Device SupportDevice support 3.5mm jack headphone. |
High Sensitive Doppler probeThis is an most sensitive Doppler probe. The probe can be changeable too. |
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Screen or DisplayLCD screen display FHR value. |
Auto Power OffDevice having auto shut off features to save the battery life. |
Fetal Heart RateIt uses the Doppler effect to provide an audible simulation of the heart beat. |
Battery IndicationBattery status indicator. |
Fetal Doppler Working Principle
Doppler work on the principle of listening to the reflections of small, high frequency sound waves called ultrasound. The ultrasound sound waves are generated by the vibrations of microscope piezoelectric crystals. The ultrasound waves are sent into the body and then reflected back to the Doppler from moving objects, such as a fetal heart or blood flowing through an artery or a vein.
Choicemmed MD800C5 Fetal Doppler
Built in Specification
It contains components of ultrasonic signal transmitter and receiver, analog signals processing unit, FHR calculating unit, LCD display control unit etc.
Pocket Fetal Doppler is a high performance model with (fetal heart rate) LCD digital display. It has 3 work modes: Real-time FHR display mode, averaged FHR display mode, and manual mode .
- Battery status indicator
- Low power inspection of the battery
- Built-in speaker
- Output for headphones
- The probe can be changeable
- Probe inspection
- Back light and Auto shut off