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Fetal Doppler
1. High-quality ultrasonic medical devices
2. Output for headphones
3. Two pieces of standard 1.5V alkaline ba
Product Name:
Handheld Obstetrical Best Quality Portable Joywell Ultrasonic Medical Devices For Infant Care
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. 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.
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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