Pocket Fetal Doppler

  • Beautiful shape, portable, easy operation
  • Real-time clock display
  • Three test modes: real-time, average, manual


Product Description


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.

The device uses color LCD of high resolution to display the fetal heartbeat waveform, integrated the function of time display and menu control, calculating the FHR, FHR data, heartbeat waveform and heartbeat sound memory, wave review, and it can communicate with PC, transfer the data to PC software to display and print the heart rate trend graph, which can help the doctor diagnose and manage the case in time. It contains components of ultrasonic signal transmitter and receiver, analog signals processing unit, FHR calculating unit, LCD display control unit, efficient signal memory and read etc. It has 3 work modes: real-time FHR display mode, averaged FHR display mode, and manual mode. It also has audio output, and can be connected with earphone or recorder with audio input.

Main Features

 Beautiful shape, portable, easy operation

Real-time clock display

Three test modes: real-time, average, manual

Chinese and English display and adjust

The probe has bending structure which is easy to operate and can increase the ease of the pregnant women, incarnating the humane design

The probe can he changeable

Probe inspection

FHR values, bar graph and heartbeat waveform color screen display

Alarming in red when the FHR range is out of the normal range

Memory and review

Observe the heart rate trend graph by PC software, manage the memory cases

Battery status indicator

Built-in speaker

Output for headphone

Auto power-off when there is no operation in one minute

Two pieces of standard 1.5V alkaline battery available which can work no less than 8 hours

Dimension: (L) 135 mm × (W)92 mm × (H)29 mm

Weight: About 245g (including batteries)



Anti-electroshock Type Internally powered equipment
Anti-electroshock Degree Type CF applied part
Display 1.77′ 262K TFT display
FHR Measuring Range 50 BPM-240 BPM (BPM: beat per minute)
Resolution: 1 BPM
Accuracy ±2 BPM
Power Consumption <1W
Voltage DC 3.0 V
Power Supply Two pieces of 1.5 V DC 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<20 mW
Negative Peak Sound Pressure <1 Mpa
Working Mode Continuous wave doppler
Effective Radiating Area of Transducer <157mm2



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