Description

Small indicator of the heartbeat of the fetus.
Easy to use
Heart rate display(25*14 mm)
Clear sound and less noise
Can be hung with a hanger
Automatic freezing of the indicator after removing from the body
Light weight of 80g, batteries included
Runs on AAA batteries and continuous working time is 18 hours
Options: Phone cord, mini speaker, rechargeable battery and charger, small bag (pouch)

FHR power
FHR measurement range: 50~240BPM (BPM: beat per minute)
Resolution: 1BPM
Accuracy: ±2BPM
Power consumption: < 0.8W
Auto Shut- OFF: After 1 minute without signal, the device will turn off automatically.
Recommended battery type: Two pieces of 1.5V DC batteries (SIZE AA LR6).

Ultrasonic Sensor:
Nominal frequency: 2.0MHz,
Working frequency: 2.0MHz±10%
P -: < 0.5MPa
Iob: < 10mW/cm2
Ispta: < 50mW/cm2
Intensity of ultrasound power: Isata < 5 mW/cm2
Output power of ultrasound: P < 10 mW

Working mode: Continuous wave Doppler
Effective radiated area of the transducer: 157mm2±15%
Temperature: +5℃～+40℃
Humidity: ≤80％
Atmospheric pressure: 70 kPa～l06kPa

Transportation and storage:
Temperature: -10℃～+55℃
Humidity: ≤93％
Atmospheric pressure: 50 kPa～l06kPa

Standard:

Audio stereo Cable ……………… 1Pcs
AAA Battery …………………………. 2Pcs
Headphone …………………………. 1Pcs
Cleaning Cloth …………………….. 1Pcs

Options:

External mini Speakers
Carry Case
Audio smart device Cable (Android .iOs)
Rechargable Battery
Charger (Panasonic)