hotselling :Fetal Doppler,for baby and parents,CE/FDA approved ,Mini,LCD screen,1.5V,AAA battery,Baby Sound B

Product Description

 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:< 0.8 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/cm²
Working Mode: Continuous wave Doppler
Effective Radiating Area of Transducer: 208 mm²±15%
Physical Characteristic
Dimension:(L)110mm × (W)55mm × (H )16.8mm
(the space between probe culmination and upper panel is 26mm)
Weight: About 80g (including batteries)
Qualification
Passed FDA and CE