Sonoline B Pocket Fetal Doppler 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 heartrate) 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 The probe and main units integrated together Delicate and compact design, portable to use Particular 2 Headphone Sockets design can let expectant mother and father hear the fetal heart sound together High sensitive doppler probe Low ultrasound output intensity, much lower than the relative government standard and with high safe quality Low power consumption, two AAA size batteries can last more than 8 hours for continuous use (depend on battery type and volume) Can be connected to a computer or recorder to record the fetal heart sound with recording cable LCD FHR Display with high accuracy Screen will be locked automatically without signal for 15s, which is convenient for pregnant women to operate individually
Main performance Anti-electroshock Type: Internally powered equipment Anti-electroshock Degree: Type B applied part LCD Display:25 mm×14 mm FHR Measuring Range: 50 - 240 BPM (BPM: beat per minute) Resolution:1 BPM Accuracy:±2 BPM Power Consumption:< 1 W Voltage:DC 3.0 V Power Supply: TWO 1.5V(AAA size)alkaline battery Suitable Using Range: Suitable for use after the 12th week of pregnancy Probe: Nominal Frequency: 2.0 MHz Working Frequency: 2.0 MHz±10% Ultrasound Output Power: P < 10 mW Ultrasonic Output Intensity:Isata < 5 mW/cm 2 Working Mode: Continuous wave Doppler Effective Radiating Area of Transducer: 208 mm 2 ±15%
Physical Characteristic Dimension: (L) 110 mm × (W) 55 mm × (H ) 16.8 mm(the space between probe culmination and upper panel is 26 mm) Weight: About 80 g (including batteries)