Factory direct latest 3MHz ultrasonic baby heart rate detector for pregnant women ultrasonic baby heartbeat monitor fetal monitor doppler stethoscope for pregnant women, 3 years warranty

1. If you encounter any problems after receiving the product, please contact our staff first, and we will try our best to help you solve the problem. Thank you!

Correct method of use:

After turning on the device, apply gel on the probe, lie down, press the probe against the abdomen with a little force, and slowly move the probe to search for the fetal heart rate. When you hear a regular roar, it is the fetal heartbeat. At this time, you need to press the probe hard, and the machine will measure the fetal heart rate of the fetus for one minute in a few seconds. The fetal heart rate usually fluctuates between 110-160. (It is recommended to start from the lower abdomen and slowly detect the fetal heart.)

Note:

Before looking at the numbers, please listen to the correct fetal heart sound. If you can't hear the regular fetal heart sound, the number displayed by the machine is invalid.

3.0MHz Fetal Doppler Heart Rate Monitor

Features:

1. Clear fetal heart sound: high-performance and clear fetal heart sound.

Intelligent noise reduction

Fetal heart rate is clearer

The product body has a built-in intelligent noise reduction and sound insulation unit, which can effectively reduce noise and make the output clearer.

2. LCD display: multi-parameter working mode and fetal heart rate display, clear FHR (fetal heart rate) display.

3. High sensitivity: medical grade, high-sensitivity waterproof probe, no radiation detection, low ultrasonic power, safer for the fetus

IPX1 waterproof grade, waterproof and durable, detachable, independently designed on the outside of the fetal heart monitor host, easy to replace, waterproof and durable

4. Compatible with headphones and speakers (headphones not included).

Built-in speakers and audio output interface, you can clearly hear the baby's heartbeat

5. Very suitable for listening to and recording the heartbeat of unborn babies over 12 weeks.

6. Lightweight and easy to carry, whether you are at home or out, you can share your joy with your loved ones, family and friends-a healthy and strong heartbeat.

7. Power saving 60 seconds automatic shutdown

When the instrument is turned on for 60 seconds without any operation, it will turn off without wasting power.

Specifications:

Material: ABS plastic

Color: pink + blue

Display: 45mm×20mm

Applicable scope: more than 9 weeks

Probe working frequency: 3.0MHz±10%

Fetal heart rate range: 50-240BPM

Power supply: 2 AA batteries (due to transportation reasons, batteries are not allowed to be shipped by air, you need to prepare them yourself)

Size: 6.3x3x13cm/2.5"x1.2"x5.1"

Probe size: 3.2x10.4cm/1.3"x4.1"

Probe cable: 1.5m/59

Instructions:

The best time to monitor fetal heart rate

Get up in the morning

Within 30 minutes

Within 60 minutes after lunch

Within 30 minutes before going to bed

Fetal heart position reference chart

Early pregnancy (12-24 weeks)

Navel~5 points below the left, middle and right.

Mid-pregnancy (24-32 weeks)

Umbilical midline and 4 points below it

Late pregnancy (32-40 Week)