SonoTech Xpress is an advanced obstetrical fetal Doppler, It applies one-button operation function, and the FHR value is shown on the LCD monitor. The frozen function enables them to observe the value when the device is removed from the body. Additional stereo cable connects with the device so that you can record the sound
l Small Fetal heart beat indicator.
l Easy to use
l Heart rate Display ( 25*14 mm)
l Clear sound ,and less noise
l Can hang it by hang lace
l Automatic Display Freezing After remove from the body
l Light weight of 80g, batteries included
l Runs on standard AAA batteries and continuous working time is 8 hours
l Options: Mini speaker, Rechargeable battery &Charger ,Small bag (case