CG Portable Fetal Doppler heart rate monitor LCD Screen Ultrasonic Baby Heart Monitor Device

Features:

The probe has high sensitivity, no radiation, low ultrasonic power, safety, and high accuracy.

A large LED display screen can clearly show fetal heart rate, battery capacity, and volume.

Equipped with volume adjustment function, you can easily adjust the volume according to your own needs.

Insert the 3.5mm 32 mono or dual channel headphone jack into the headphone jack of the device to listen to fetal heart sounds. At the same time, the device's external speakers will be turned off and there will be no sound output.

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

Powered by two AA batteries, it supports continuous operation. (excluding batteries)

Specifications:

Name: Fetal sound meter

Material: ABS

Color: White

Battery: 2 * AA battery (not included)

Headphones: 3.5mm 32 mono or dual channel headphones

Ultrasonic working frequency: 3.0MHz

The deviation between the ultrasonic working frequency and the nominal ultrasonic working frequency should not exceed 15%

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

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

Sound speed: 1520-1620m/s

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

Sound attenuation: 15Pa S

PH value: 5.5-8

Using an altitude of 2000m

Packaging weight: 160g/5.64 ounces

Packing specifications:

1 * Fetal Doppler

1 *Manual

Attention:

This product does not provide coupling agents. Aloe gel is recommended. Cannot work on ultrasonic gel)

The normal fetal heart rate is 120-160bpm.

100-120bpm and 160-180bpm are critical intervals that should be noted.

Warranty and Guarantee:

Please take a video of opening the package~

🎁If the product received signs of damage, you can contact us. We are sorry to let you have a bad shopping experience, but we hope that you can give us a chance to change, let us compensate you, we are very grateful for your understanding.

❤️As long as you can provide a picture of the damaged product and prove that the product has a problem, we will definitely help you solve the problem.

There are 3 ways to solve it:

1️⃣The next time you buy a product in our shop, we can add the item(s) to your new order;

2️⃣Resend a new identical product to you, you need time to wait for it to arrive;

3️⃣If the product is still usable, we will choose a partial refund to you;

Feedback: