Sonotech 5 Wired probe fetal doppler
Sonotech 5W Wireless probe fetal doppler (20-30 m)
Sonotech 5 Probe :
Frequancy 2.5 Mhz
Wired probe easy to connectable by socket (in probe and main device")
Water proof IPX4 Sonotech 5W Probe :
Frequancy 2.5 Mhz
Wireless probe 20m (between probe and main device")
Built in rechargable battery
Record function can be done by probe
