Fetal Doppler FD-101CR
(5 reviews)* Ultrasound frequency: 2MHz
* Ultrasound intensity: * Power supply: DC Ni-Mh rechargeable battery
AC 220/110V, 50/60Hz
* Display: 45mm25mm LCD
* FHR Measuring range: 50~240bpm
* FHR resolution: 1bpm
* FHR accuracy: 1bpm
* Power consumption: * Dimension :135mm 95mm 35mm
* Weight:500g