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    Sonotech pro

    Portable Fetal Doppler with LCD Display, Multi-Frequency Probe & Accurate FHR Monitoring.

    The Portable Fetal Doppler is a compact and reliable device designed for accurate fetal heart rate (FHR) detection during prenatal examinations. Featuring a clear LCD display, continuous wave Doppler technology, high-sensitivity ultrasound probe options, and low power consumption, it provides safe and convenient fetal monitoring for clinics, hospitals, and home care applications.

    CE CE Marked
    ABS Made by ABS
    LATEX Not made with natural rubber latex

    Product Features

    Discover the advanced capabilities that set our products apart

    • Water-Resistant 2MHz Probe
      • Standalone waterproof probe with IPX4 protection
      • Continuous wave Doppler technology for reliable fetal heart detection
    • Multiple FHR Display Modes
      • Bar graph display
      • Histogram display
      • Waveform display
    • Flexible Diagnostic Modes
      • Real-time measurement
      • Average calculation
      • Manual measurement
    • Accurate Fetal Heart Rate Monitoring
      • FHR measurement range: 50–240 BPM
      • Accuracy: ±2 beats per minute
      • Out-of-range fetal heart rate alarm indication
    • Clear Audio Performance
      • Built-in 1.8W speaker
      • Adjustable volume control
      • Audio output support for:
        • Headphones
        • PC recording
    • LCD Display & Battery Monitoring
      • Backlit LCD screen
      • Battery status indicator
    • Long Battery Operation
      • Powered by 2 × AA alkaline batteries
      • Up to 8 hours of continuous operation
    • Smart Power Saving
      • Automatic power-off after 8 seconds without signal
    • Safe Ultrasound Performance
      • Operating frequency: 2.0MHz ±10%
      • Ultrasonic intensity: Ispta < 5 mW/cm²
      • Working mode: Continuous Wave Doppler
    • Color Options
      • Available in:
        • Blue
        • Pink

    The Portable Fetal Doppler combines accurate FHR measurement, clear sound quality, and portable convenience, making it an ideal solution for routine fetal monitoring and prenatal care.

    Product Specifications

    Detailed technical specifications and performance parameters

    Parameter Specification
    Display 45 mm × 25 mm LCD Display
    FHR Performance
    FHR Measuring Range 50–240 BPM (Beat Per Minute)
    Resolution 1 BPM
    Accuracy ±2 BPM
    Power Consumption <0.8 W
    Auto Shut-Off Automatically powers off after 1 minute without signal
    Battery Type 2 × 1.5V DC Batteries (AA LR6)
    Probe Specifications
    Nominal Frequency 2.0 MHz / 3.0 MHz / 4.0 MHz / 8.0 MHz
    Working Frequency 2.0 MHz ±10%
    Negative Peak Acoustic Pressure (P-) <0.5 MPa
    Output Beam Intensity (Iob) <10 mW/cm²
    Spatial Peak Temporal Average Intensity (Ispta) <50 mW/cm²
    Spatial Average Temporal Average Intensity (Isata) <5 mW/cm²
    Ultrasonic Output Power <10 mW
    Working Mode Continuous Wave Doppler
    Effective Radiating Area of Transducer 157 mm² ±15%
    Environmental Conditions
    Operating Temperature +5°C ~ +40°C
    Operating Humidity ≤80% RH
    Operating Atmospheric Pressure 70 kPa ~ 106 kPa
    Transportation & Storage Conditions
    Storage Temperature -10°C ~ +55°C
    Storage Humidity ≤93% RH
    Storage Atmospheric Pressure 50 kPa ~ 106 kPa

    Related Accessories

    Compatible accessories to extend functionality

    Standard Accessories

    Item Quantity
    2.0 MHz Ultrasonic Probe 1 Pcs
    AA Battery 2 Pcs
    Cleaning Cloth 1 Pcs

    Optional Accessories

    Item
    3.0 MHz Waterproof Ultrasonic Probe
    4.0 MHz Waterproof Ultrasonic Probe
    8.0 MHz Waterproof Ultrasonic Probe
    Carry Case
    Audio Stereo Cable
    Audio Smart Device Cable
    Rechargeable Battery
    Charger (Panasonic)

    Product Overview

    Core specifications at a glance

    SKU MDT07-D00005
    Gross Weight 0.4kg
    Package Size 24×14×7cm
    QTY/BOX 1pcs
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