Jumper JPD-100B Fetal Doppler – Portable Fetal Heart Rate Monitor
The Jumper JPD-100B Fetal Doppler is a portable handheld device designed to detect fetal heartbeat sounds and display fetal heart rate during pregnancy. Using ultrasonic Doppler technology, the device detects fetal heartbeat signals through a probe placed against the abdomen.
The device features a digital LED/LCD display, a built-in speaker, adjustable volume controls, and a rechargeable battery system. Its compact design makes it convenient to handle, while the probe connection allows the sensor to be connected to the main unit.
The JPD-100B is designed to display fetal heart rate in beats per minute (BPM) and provide audible fetal heartbeat sounds. It should be used according to the manufacturer’s instructions and appropriate healthcare guidance.
Key Features
- Fetal Heartbeat Detection: Detects fetal heartbeat sounds using ultrasonic Doppler technology.
- Fetal Heart Rate Display: Displays fetal heart rate in BPM.
- 2.5 MHz Probe: Designed for fetal heartbeat signal detection.
- LED/LCD Display: Displays fetal heart rate and device information.
- Backlight Display: Helps improve screen visibility.
- Low-Voltage Indicator Light: Indicates low battery voltage.
- Working Indicator Light: Shows device operating status.
- Power ON/OFF Button: Allows convenient device operation.
- Volume UP/DOWN Buttons: Adjust the sound level.
- Probe Plug: Connects the fetal Doppler probe to the main unit.
- Headset Socket: Allows audio output through a compatible headset.
- Charging Socket: Provides a connection for charging or power, depending on the supplied version.
- Battery Cover: Provides access to the battery compartment.
- Portable Design: Compact and convenient for handling.
- Made in China: Manufactured in China.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Jumper |
| Model | JPD-100B |
| Product Type | Fetal Doppler |
| Measurement | Fetal Heart Rate (FHR) |
| Measurement Method | Ultrasonic Doppler |
| Ultrasound Probe Frequency | 2.5 MHz |
| FHR Measurement Range | 50–210 BPM |
| FHR Accuracy | ±2 BPM |
| Display | LED/LCD, depending on version |
| Display Features | FHR value, battery status; waveform and volume indicators on applicable versions |
| Sound Output | Built-in speaker |
| Volume Control | UP/DOWN buttons |
| Indicator Lights | Working indicator and low-voltage indicator |
| Probe Connection | Probe plug |
| Audio Connection | Headset socket |
| Power Connection | Charging socket; confirm exact connector configuration |
| Battery | Rechargeable Ni-MH battery configuration on documented JPD-100B versions |
| Dimensions | Approx. 129 × 83 × 34 mm |
| Net Weight | Approx. 240 g without battery |
| Country of Origin | China |
Device Controls and Connections
The Jumper JPD-100B may include the following controls and connection points:
- Power ON/OFF Button: Switches the device on or off.
- Volume UP/DOWN Buttons: Adjust the audio volume.
- Probe Plug: Connects the fetal Doppler probe.
- Charging Socket: Connects the compatible charger or power supply.
- Headset Socket: Connects a compatible headset for listening.
- Low-Voltage Indicator Light: Indicates low battery voltage.
- Working Indicator Light: Indicates that the device is operating.
- Battery Cover: Covers the battery compartment.
- Network/Power Socket: Confirm the correct port designation from the actual device manual before listing this feature.
How to Use
- Read the product instruction manual before use.
- Connect the probe to the probe socket on the main unit.
- Ensure the device has sufficient battery power.
- Apply an appropriate amount of ultrasound gel as directed by the manual.
- Place the probe gently against the abdomen.
- Slowly move the probe to locate the fetal heartbeat signal.
- Adjust the volume using the UP/DOWN buttons.
- View the fetal heart rate on the display and listen through the built-in speaker or compatible headset.
- Switch off the device after use and clean the probe according to the manufacturer’s instructions.
Important Safety Information
The Jumper JPD-100B detects fetal heartbeat sounds and displays fetal heart rate. It does not assess overall fetal health and cannot diagnose or rule out pregnancy complications.
A detected heartbeat does not guarantee that the fetus is healthy. Failure to detect a heartbeat does not necessarily indicate a problem. Do not use this device as a substitute for prenatal appointments, ultrasound examinations, or professional medical assessment.
Use the device only as directed by the manufacturer and a healthcare professional. If you have concerns about fetal movement, pregnancy symptoms, or your baby’s wellbeing, contact your maternity-care provider promptly.
Order Jumper JPD-100B Fetal Doppler in Bangladesh
The Jumper JPD-100B Fetal Doppler offers fetal heartbeat detection with a digital display, built-in speaker, adjustable volume, probe connection, and portable handheld design.
Order online from our store in Bangladesh for convenient access to fetal heart rate monitoring equipment.










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