Baby Monitor Fetal Doppler Ultrasound Fetus Doppler Detector Household Portable Sonar Doppler For Pregnant 2.5MHz No Radiation

Brand Name: komwell
Origin: China Mainland
Model Number: U3-02
Ultrasound Frequency: 2.5MHz 5%
Dimension: 135*70*40(mm)
Net Weight: 200g
Battery Type: AA*2(No battery)
quality assurance: 2years
Working mode: Number + curve
characteristics: LCD,none radiation,Medical level,backlight
characteristics1: No Radiation