Easy to use Fetal Heartbeat Monitoring Device
Description
Product description:
Battery type: dry battery
Color: white, pink, gray
Product size: 19.3*, 9.7*,6.6*cm
Product material: ABS plastic
PH value: 5.5-8
Viscosity: <15pa.S
Battery type: AA battery
Device display: 35*34mm with LED light
Speaker: 32mm 8R 2W
Electric power: DC 3.0V
Ultrasound frequency: 2.5MHZ
Sensitivity: >90dB
Sound range: 65-210BPM
Sound speed: 1520-1620m/s
Sound resistant: 1.5-1.7*106Pa s/m
Product contains:
Fetal heartbeat monitoring device*1
Product Image:
![](https://cf.cjdropshipping.com/17089920/2402270936260324200.jpg)
![](https://cf.cjdropshipping.com/17089920/2402270936260324900.jpg)
![](https://cf.cjdropshipping.com/17089920/2402270936260325400.jpg)
![](https://cf.cjdropshipping.com/17089920/2402270936260325700.jpg)
![](https://cf.cjdropshipping.com/17089920/2402270936260326100.jpg)
![](https://cf.cjdropshipping.com/17089920/2402270936260326900.jpg)
![](https://cf.cjdropshipping.com/17089920/2402270936260327300.jpg)
![](https://cf.cjdropshipping.com/17089920/2402270936260327600.jpg)
![](https://cf.cjdropshipping.com/17089920/2402270936260328000.jpg)
![](https://cf.cjdropshipping.com/17089920/2402270936260328300.jpg)
Additional information
Weight | 0.11 kg |
---|---|
Dimensions | 193 × 97 × 66 cm |
style | Gray, Pink |