1. automatic diagnosis expert system
2. haveing two years free upgrades of Software

Technical Parameters:
Probe: multi-wafer,wide wave beam, pulse working mode, high sensitivity

Ultrasound Intensity:<5mW/cm2

Working Frequency: 1.0--3.0(optional)

Measurement Scope:30--24bpm

Alarming Scope:

upper limit: 160--200bpm(optional)

lower limit: 50--120bpm(optional)

Largest power of voice output: 1W

TOCO Range: 0--100(relative unit)

Display: FHR, TOCO, FM, Mark, Time, Freeze, Replay

Power: AC 220V±20%, 50Hz; DC 9V

Power Consumption:<20W

Dimenison:295(L) X 240(W) X 73(H)mm

Net Weight:1.75kg

Temperature:10-40°c

Relative Humidity:10-80%

Gel: viscous water-based compounds, no stimulation and allergy to skin, chemical stable, bacteria-inhibiting.