H10-1 pocket fetal doppler
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
Dimensionú¦100(l)* 30(w)* 135(h)mm
Weight : 0.5kg
Continuous work time: 8 hours