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    Home Product Obstetric Care Products Fetal Dopplers Sonotech® 5W

    Sonotech® 5W

    Portable fetal Doppler with color screen, with fetal heart rate monitoring and alarm function.

    Portable Fetal Doppler is a reliable and easy-to-use device designed for accurate fetal heart rate (FHR) detection during pregnancy monitoring. Equipped with high sensitivity, a clear color display, data storage, alarm alerts, and long battery life, it is suitable for clinics, hospitals, and routine prenatal care.

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    CE CE Mark
    ABS Made of ABS
    LATEX Natural Latex Free

    Product Features

    Discover the advanced capabilities that set our products apart

    Key Features

    • High-sensitivity fetal heart rate (FHR) detection
      • Provides accurate and reliable fetal heart rate measurements with ease of use.
    • Clear color screen
      • Clearly displays:
        • Fetal heart rate FHR
        • Signal strength
        • Alarm status
        • Battery level
        • Memory status
    • Built-in memory
      • Stores up to 9 measurement records for easy review and follow-up.
    • Fetal heart rate alarm
      • Alerts the user when the fetal heart rate goes outside the preset limits.
    • Long battery operation
      • More than 30 hours of continuous operation.
      • Operates on 3 AAA alkaline batteries.
    • Built-in speaker
      • Output power 1.8 watts.
      • Adjustable volume level from 0 to 6.
    • Smart power management
      • Automatic shutdown after two minutes with no signal to help extend battery life.
    • Multiple status indicators
      • Wireless probe signal strength.
      • Alarm when FHR goes outside the specified range.
      • Volume level.
      • Battery level.
      • Memory status.

    Uses

    • Monitoring fetal heart rate during prenatal examinations.
    • Following fetal health during prenatal care visits.
    • Use in obstetrics and gynecology clinics and hospitals.
    • Routine examinations of fetal heart rate.

    Product Specifications

    Detailed technical specifications and performance parameters

    Technical Specifications

    Classification and Protection

    Parameter Specifications
    Type of protection against electric shock Internally powered device
    Degree of protection against electric shock Type B device
    Protection against harmful ingress of liquids IPX4
    Recommended use Suitable for use after the sixteenth week of pregnancy

    Fetal Heart Rate (FHR) Measurement Performance

    Parameter Specifications
    FHR measurement range 50–210 bpm
    FHR display accuracy 1 bpm
    Measurement accuracy ±2 bpm

    Probe Specifications

    Parameter Specifications
    Operating frequency 2.5 MHz ±10%
    Acoustic power density at output <10 mW/cm²
    Spatial-peak temporal-average acoustic pressure <0.1 MPa
    Overall sensitivity ≥90 dB

    Physical Characteristics

    Parameter Specifications
    Main unit dimensions 132 × 68 × 34 mm (length × width × height)
    Sonotech® 5 probe dimensions 31 mm (diameter) × 103 mm (height)
    Sonotech® 5W probe dimensions 32 mm (diameter) × 120 mm (height)
    LCD screen size 38 mm (diameter)
    Weight Approximately 200 g (including batteries)

    Environmental Conditions

    Parameter Specifications
    Operating temperature +5°C to +40°C
    Operating humidity ≤80% RH
    Atmospheric pressure during operation 70–106 kPa
    Transport and storage temperature −40°C to +55°C
    Transport and storage humidity ≤90% RH
    Atmospheric pressure during transport and storage 50–106 kPa

    Power Source

    Parameter Specifications
    Main unit battery 3 × 1.5V AAA
    Probe battery 3.7V lithium polymer battery
    External power source 5V USB

    AC/DC Adapter

    Parameter Specifications
    Input AC 100–240V, 50/60Hz, 0.2A Max
    Output DC 5V, 1000mA, 5VA

    Related Accessories

    Compatible accessories to extend functionality

    Standard Accessories

    Item Quantity Description
    USB cable 1 piece Sonotech® 5: For connecting the probe to the fetal doppler. Sonotech® 5W: For charging the wireless probe.
    Fetal doppler probe 2.5 MHz 1 piece Probe for detecting fetal heart rate FHR.
    Cleaning cloth 1 piece For cleaning the device and probe.
    Stereo audio cable 1 piece Cable for audio connection.

    Optional Accessories

    Item
    Headphones
    Small external speaker
    Carrying case
    Smart audio device cable (Android / iOS)
    AAA batteries
    Rechargeable battery
    Panasonic charger

    Product Overview

    Core specifications at a glance

    Price 0.4kg
    SKU MDT07-D00003
    Package Size 21×17×7cm
    QTY/BOX 1pcs

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