Product Description

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Note: This product does not give a coupling agent. It is recommended to use aloe vera gel.Can't work on ultrasound gel) 

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Probe Prenatal Fetal Doppler Baby Heart Beat Rate Monitor Ultrasonic Detector ZL
Household Fetal Doppler Baby Prenatal Heart Monitor LCD Display Fetus-voice Meter Pregnant Woman Daily Care Product
This is a quality fetal heart rate detection instrument that uses Doppler principle to obtain fetal heart rate from the pregnant woman's abdomen, and presents fetal heart rate data through voice monitoring, digital display and other ways. You can use it to hear fetal heart sound and calculate FHR to achieve pre-monitoring and fetus caring.
Features:
High sensitivity probe, no radiation, low-ultrasound power, safety and with high accuracy.
Large LED display, you can see the fetal heart rate, battery capacity, and volumes clearly.
Equipped with volumes adjustable function, you can adjust the volumes easily according to your demands.
Insert the 3.5mm 32 mono or dual channel headphone plug into the headphone jack of the device, you can use the headphone to listen to fetal heart sound, at the same time, the external speaker of the device will be closed, without any sound output.
After hearing a recognizable, rhythmic fetal heart rate sound, keep the probe stationary for at least 5 seconds so that the device can measure and display the fetal heart rate correctly.
Powered by two sections of AA battery, support continuous operation.(battery is not included)
Note:
The normal fetal heart rate r-ange is 120-160bpm.
100-120bpm and 160-180bpm are critical intervals, which should be paid attention to.

Specifications:
Name: Fetus-voice Meter
Material: ABS
Color: white
Battery: 2 * AA battery (not included)
Earphone: 3.5mm 32 Mono -or dual-channel headphones
Ultrasonic-operating frequency: 3.0MHz
The deviation between the ultrasonic-working frequency and the nominal ultrasonic-working frequency: should not be more than ±15%
Overall sensitivity: 290dB (At a distance of 200mm from the probe surface, the comprehensive sensitivity)
Fetal heart rate measurement and display-range: should not be less than 65-210BPM
The speed of sound: 1520- 1620m/s
Acoustic impedance: 1.5- 1.7 x 106 Pa.s/m
Acoustic attenuation : < 0.05dB/(cm.MHz)
Working environment:
Temperature: 5°C-40℃
Relative humidity : 25-80% RH
Atmospheric pressure: 70kPa-106kPa2
Storage and transportation:
Temperature: 5℃-45℃
Relative humidity: 9-85% RH
Atmospheric pressure: 50kPa-106kPa
Viscosity: >15Pa.S
PH value: 5.5-8
Service altitude <2000m
Package weight: 160g / 5.64ounce

Packing List:
1 * Fetal Doppler(without box)
 

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Features:

High sensitivity probe, no radiation, low-ultrasound power, safety and with high accuracy.

Large LED display, you can see the fetal heart rate, battery capacity, and volumes clearly.

Equipped with volumes adjustable function, you can adjust the volumes easily according to your demands.

Insert the 3.5mm 32 mono or dual channel headphone plug into the headphone jack of the device, you can use the headphone to listen to fetal heart sound, at the same time, the external speaker of the device will be closed, without any sound output.

After hearing a recognizable, rhythmic fetal heart rate sound, keep the probe stationary for at least 5 seconds so that the device can measure and display the fetal heart rate correctly.

Powered by two sections of AA battery, support continuous operation.(battery is not included)


Note:

The normal fetal heart rate r-ange is 120-160bpm.

100-120bpm and 160-180bpm are critical intervals, which should be paid attention to.


Specifications:

Name: Fetus-voice Meter

Material: ABS

Color: white

Battery: 2 * AA battery (not included)

Earphone: 3.5mm 32 Mono -or dual-channel headphones

Ultrasonic-operating frequency: 3.0MHz

The deviation between the ultrasonic-working frequency and the nominal ultrasonic-working frequency: should not be more than ±15%

Overall sensitivity: 290dB (At a distance of 200mm from the probe surface, the comprehensive sensitivity)

Fetal heart rate measurement and display-range: should not be less than 65-210BPM

The speed of sound: 1520- 1620m/s

Acoustic impedance: 1.5- 1.7 x 106 Pa.s/m

Acoustic attenuation : < 0.05dB/(cm.MHz)

Working environment:

Temperature: 5°C-40℃

Relative humidity : 25-80% RH

Atmospheric pressure: 70kPa-106kPa2

Storage and transportation:

Temperature: 5℃-45℃

Relative humidity: 9-85% RH

Atmospheric pressure: 50kPa-106kPa

Viscosity: >15Pa.S

PH value: 5.5-8

Service altitude <2000m

Package weight: 160g / 5.64ounce


Packing List:

1 * Fetal Doppler(without box)

 

Note: This product does not give a coupling agent. It is recommended to use aloe vera gel.Can't work on ultrasound gel)


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Features:

Handheld and Practical: It's designed for pregnant women to check FHR daily. The pregnant women can operate by themselves, hear the fetal heart sound, and calculate FHR to achieve the purpose of pre-monitoring the fetal heart rate.

Accurate Measurement: The use of autocorrelation algorithm can effectively eliminate the interference caused by the external environment, suppress the noise in the echo signal, improve the response speed, and ensure accurate measurement results.

High-Sensitivity Probe: The wide-beam and probe with high-sensitivity can ensure reliable measurement values throughout pregnancy.

Intelligent Noise Reduction: The use of digital filter noise reduction technology can greatly reduce the noise of the instrument, and the output heart sound will be clearer.

LCD Display: The large LCD screen makes the reading clearer, convenient and worry-free.


Specifications:

FHR Measurement Range: 50-210BPM (BPM: heart beats per minute.)

Working Frequency: 2.125-2.875MHz

Peak Intensity at Empty Peak: <21.7kPa

Ultrasonic Output Intensity: <10mW

Working Temperature: 5-40℃/41-104℉

Working Humidity: 15-85%

Atmospheric Pressure: 86-106kPa

Comprehensive Sensitivity: ≤90dB

Accuracy: +/- 2 BPM

Speaker Power: 0.5W

Power Supply: 2 x AA Batteries (NOT Included)

LCD Screen Size: 1.8in


Notes:

Please allow a slight dimension difference due to different manual measurements.

Due to the light and screen setting difference, the item's color may be slightly different from the pictures.


Package Contents:

1 x Prenatal Heart Rate Monitor

1 x User Manual

Package includes

Package Contents:

1 x Prenatal Heart Rate Monitor

1 x User Manual



Item will be shipped within 1-2 working day of payment cleared. We ship item from our UK warehouse by UK Royal mail Standard delivery.

All items will be checked strictly before shipping and it will be shipped to your PayPal address.

Estimated delivery time is 4-8 working days (Not including weekend or public holidays)

Delivery times may vary particularly during peak periods or unexpected weather conditions. In event of a very unlikely slight delay, your patience would be highly appreciated.

We do not provide pick up or local collection service so far.



We accpet return within 30 Days of dispatch.

For exchange buyer MUST return the defective item for 1 to 1 exchange, return cost due to buyer.

We do not cover defects and/or damage resulting from normal wear and tear of the equipmentor otherwise due to the normal ageing of the equipment, including battery deterioration.

For free shipping means we paid the shipping fee on your behalf, that fee will be deducted.

In case return cause by wrong buy, return postage will be at buyer side also.

Please contact us immediately about any your return before shipping back the Once the item has shipped the regular return policy applies. Notifying us ahead of time will help us to ensure that your return is dealt with promptly upon arrival. Packages that arrive without our return format may be returned to sender.



All messages will be answered within 24 office hours.

Please contact us either by clicking "contact seller" in the "purchase history" section or simply click "ask a question" at the bottom of this page.

If you are unsatisfied with our item or service, please contact us before leaving any feedback. We are committed to resolve all issues in a friendly and satisfactory manner. We always reply to messages within 2 business days (off-duty at weekend). If you do not get a response from us, then please check your junk or spam mailbox.


Shipping

Item will be shipped within 1-2 working day of payment cleared. We ship item from our UK warehouse by UK Royal mail Standard delivery.

All items will be checked strictly before shipping and it will be shipped to your PayPal address.

Estimated delivery time is 4-8 working days (Not including weekend or public holidays)

Delivery times may vary particularly during peak periods or unexpected weather conditions. In event of a very unlikely slight delay, your patience would be highly appreciated.

We do not provide pick up or local collection service so far.



Returns

We accpet return within 30 Days of dispatch.

For exchange buyer MUST return the defective item for 1 to 1 exchange, return cost due to buyer.

We do not cover defects and/or damage resulting from normal wear and tear of the equipmentor otherwise due to the normal ageing of the equipment, including battery deterioration.

For free shipping means we paid the shipping fee on your behalf, that fee will be deducted.

In case return cause by wrong buy, return postage will be at buyer side also.

Please contact us immediately about any your return before shipping back the Once the item has shipped the regular return policy applies. Notifying us ahead of time will help us to ensure that your return is dealt with promptly upon arrival. Packages that arrive without our return format may be returned to sender.



Contact Us

All messages will be answered within 24 office hours.

Please contact us either by clicking "contact seller" in the "purchase history" section or simply click "ask a question" at the bottom of this page.

If you are unsatisfied with our item or service, please contact us before leaving any feedback. We are committed to resolve all issues in a friendly and satisfactory manner. We always reply to messages within 2 business days (off-duty at weekend). If you do not get a response from us, then please check your junk or spam mailbox.


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On 29-Aug-2022 at 12:01:21 BST, seller added the following information:

DataCaciques