Pocket Fetal doppler
Additional Description
It’s used for detecting the fetal heart rate(FHR) at hospital,clinic,family. Easy to use Without LCD display Built-in speaker Audio output Automatic switch-off Multi-colour of main Specification: Ultrasonic Frequency: 2.5 MHz Dimension:100(L)x30(W)x135(H) mm Weight:0.5kg Continuous work time: 8 hours Package: 22x17x7cm/unit