China Contec Sonoline C Ce Color Display Fetal Doppler Baby Monitor Doppler Ultrasound

Color Display Fetal Doppler Monitor is a hand-held obstetrical unit, which can be used in hospital, clinic and home
for daily self-check by pregnant woman. The device uses color LCD of high resolution to display the fetal heartbeat
waveform, and figure out the FHR to help the doctor diagnose in time.Fetal Doppler contains components of ultrasonic
signal transmitter and receiver, analog signals processing unit, FHR calculating unit, LCD display control unit etc.Fetal
Doppler Monitor has 3 work modes: Real-time FHR display mode, averaged FHR display mode, and manual mode. It
also has audio output, and can be connected with earphone or recorder with audio input.

Anti-electroshock TypeInternally powered equipmentAnti-electroshock DegreeType B applied partDisplay1.77"262K TFT displayFHR Measuring Range50 ~ 240 BPM (BPM: beat per minute)Resolution1 BPMAccuracy±2 BPMPower Consumption< 0.8 WVoltageDC 3.0 VPower SupplyTWO 1.5V AA size alkaline batterySuitable Using RangeSuitable for use after the 12th week of pregnancyAuto Shut-OFFAfter 1 minute no signal, power off automaticallyProbe Nominal Frequency2.0 MHzOptional Probe3Mhz /4/5/8 vascular MhzWorking Frequency2.0MHz ± 10%Ultrasound Output PowerP < 10 mWUltrasonic Output IntensityIsata < 5 mW/cm2Negative Peak Sound Pressure P_ < 0.5 MPaWorking ModeContinuous wave dopplerEffective Radiating Area of Transducer157 mm2±15%Dimension(L) 135 mm x (W) 92 mm x (H ) 29 mmWeightabout 245g (including batteries)QualificationCE

Main Features
-Beautiful shape, portable, easy operation
-The probe has bending structure which is easy to operate and can increase the ease of the pregnant women,
embodies the humane care design
-Fetal heart rate values, bar graph and heartbeat waveform color screen display
-Alarming in red when the fetal heart rate range is out of the normal range
-Battery status indicator
-The probe can be changeable
-Probe inspection
-Built-in speaker
-Output for headphone
-Two pieces of standard 1.5V alkaline battery available which can work no less than 8 hours
Probe(Standard 2Mhz):
1.Nominal Frequency: 2.0 MHz
2.Working Frequency: 2.0 MHz ± 10%
3.Ultrasound Output Power: P < 10 mW
4.Ultrasonic Output Intensity: Isata < 5mW/cm2
5.Negative Peak Sound Pressure: P_ < 0.5 MPa
6.Working Mode: Continuous wave doppler
7.Effective Radiating Area of Transducer: 157 mm2 ± 15%
Physical Characteristic
-Dimension: (L) 135 mm x (W) 92 mm x (H ) 29 mmWeight: about 245 g (including batteries)
-Qualification