-40%
Color display fetal heart monitor pregnant women home dual interface
$ 121.96
- Description
- Size Guide
Description
Color display fetal heart monitor pregnant women home dual interfacedescription:
Probe ultrasonic working frequency: 2.5MHz ± 10%
Comprehensive sensitivity: ≥90dB
Fetal heart measurement accuracy: ±2bpm (measurement error less than 2)
Use period: 5 years
Working power: USB data cable charging (lithium battery 1180mAh)
1.warranty period 120day
2.package included:1pc