China Contec Sonoline B Handheld Baby Heart Fetal Doppler Monitor

Handheld Baby Heart fetal doppler monitor
Model:Sonoline B Pocket fetal doppler
Instructions
Sonoline B Baby Heart 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.It contains components of ultrasonic signal transmitter and receiver, analog signals processing unit, FHR calculating unit, LCD display control unit etc.Sonoline B Pocket Fetal Doppler is a high performance model with (fetal heart rate) LCD digital display.It has 3 work modes:Real-time FHR display mode, averaged FHR display mode, and manual mode.It has audio output and can be connected with earphone or recorder with audio input.
Main Features of pocket fetal doppler

1.Built-in speaker
2.Three working mode: Real-time FHR Display Mode, Averaged FHR Display Mode and Manual Mode
3.LCD screen
4.Battery status indication
5.Auto shut off if there is no signal within 1 minute
6.High sensitive doppler probe, fetal heart sound can be heard clearly for pregnancy more than 12 weeks
7.Low consumption, two AALR6 batteries can last more than 8 hours for normal use
8.Pluggable USB probe interface, probe can be replaced

Probe:
1.Nominal Frequency:2.0 MHz
2.Working Frequency:2.0 MHz ± 10%
3.Ultrasound Output Power:P < 10 mW
4Ultrasonic Output Intensity:Isata < 5 mW/cm2
5.Negative Peak Sound Pressure:P_ < 0.5 MPa
6.Working Mode:Continuous wave doppler
7.Effective Radiating Area of Transducer:208 mm2 ± 15%

Items No.Baby Heart fetal dopplerLCD Display45 mm x 25 mmFHR Measuring Range50 BPM ~ 240 BPM (BPM:Beat per minute)Resolution1 BPMAccuracy± 2 BPMPower Consumption< 0.8 WVoltageDC 3.0 VPower SupplyTWO 1.5V(AA size) alkaline batteryAnti-electroshock TypeInternally powered equipmentAnti-electroshock DegreeType B applied partSuitable Using RangeSuitable for use after the 12th week of pregnancyAuto Shut-OFFAfter 1 minute no signal, power off automaticallyDimension(L) 135 mm x (W) 95mm x (H ) 35 mmWeightabout 180 g (including batteries)CertificateCE,FDA

Certificate
CE/FDA