Pulse oximeter ALFA JUMPER JPD-500D OLED — fingertip SpO2 and pulse rate monitor with OLED display

The ALFA JUMPER JPD-500D OLED fingertip pulse oximeter is a compact, battery-powered monitor for measuring blood oxygen saturation (SpO2) and pulse rate. Designed for quick spot checks, the device uses a clamp-style fingertip sensor and an OLED display to present SpO2, pulse rate and a pulse waveform clearly. One-button operation and a small form factor make it suitable for home use, travel and sports recovery monitoring.

Advantages

The pulse oximeter offers fast, non-invasive measurement of SpO2 and pulse rate with a bright OLED readout that improves visibility in low-light conditions. Its fingertip clamp design ensures easy application without additional sensors or cables. Battery operation and automatic power-saving features support portable use and reduce the need for frequent recharging. The device provides numerical readouts and visual pulse indication for quick interpretation.

Suitable for

• Home monitoring of oxygen saturation and heart rate
• Spot checks during travel
• Post-exercise or sports recovery monitoring
• Screening for respiratory or circulatory changes

Key specifications

• Measurement parameters: SpO2 (blood oxygen saturation) and pulse rate
• Display: OLED screen with numerical readout and pulse indicator
• Sensor type: fingertip clamp optical sensor
• Operation: one-button control for power and measurement
• Power source: battery-powered (compact battery type)
• Form factor: lightweight and portable fingertip unit

How to use

Insert a clean finger into the fingertip clamp so the nail side faces upward and the sensor aligns with the fingertip pad. Press the single control button to power on the unit and start measurement. Hold still during the measurement until stable SpO2 and pulse rate values appear on the OLED display. Remove the device after the reading; the unit will power off automatically after a period of inactivity or can be switched off manually using the same button.

Usage recommendations

For reliable readings, keep the finger steady and warm, avoid strong ambient light directly on the sensor, and remove nail polish or artificial nails that may interfere with the optical measurement. Use the pulse oximeter for spot checks and short-term monitoring; consult a healthcare professional for interpretation of abnormal results or continuous clinical monitoring needs.