Product Name:         New-style Hand-held Low-weight Fetal Heart Doppler

Introduction:

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. SONOTRAX 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.

Detailed pictures:

Main Features:

1. Battery status indicator

2. Low power inspection of the battery

3. Built-in speaker

4. Output for headphones

5. The probe can be changeable

6. Probe inspection

7. Backlight

8. Automatically shut off

9. Standard: 2M straight probe

10. Two pieces of standard 1.5V alkaline battery available which can work no less than 10 hours

Main performance:

1. Anti-electroshock Type: Internally powered equipment

2. Anti-electroshock Degree: Type B applied part

3. LCD Display: 45 mm * 25 mm

4. FHR Measuring Range: 50 BPM ~ 240 BPM (BPM: beat per minute)

5. Resolution: 1 BPM

6. Accuracy: ± 2 BPM

7. Power Consumption: < 0.8 W

8. Voltage: DC 3.0 V

9. Power Supply:TWO 1.5V(AA size)alkaline battery

10. Suitable Using Range: Suitable for use after the 12th week of pregnancy

11. Auto Shut-OFF: After 1 minute no signal, power off automatically

Probe:

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 < 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%

Physical Characteristic:

1. Dimension: (L) 135 mm × (W) 95mm × (H ) 35 mm

2. Weight: About 180 g (including batteries)

Certification:

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