China Pocket Portable Doppler Fetal Monitor Fetal Doppler Monitor Heart Monitor, Find details about China Fetal Doppler, Ultrasound Doppler from Pocket Portable Doppler Fetal Monitor Fetal Doppler Monitor Heart Monitor
Ultrasound frequency: 2MHz |
Ultrasound intensity: <10mW/cm2 |
Power supply: 1.5V AA battery ( rechargeable battery / AC 220/110V,50/60Hz ,optional) |
Display: 45mm×25mm LCD |
FHR Measuring range: 50~240bpm |
FHR resolution: 1bpm |
FHR accuracy: ±1bpm |
Power consumption: <1W |