Fingertip Pulse Oximeter A2

Finger Pulse Oximeter A2

The A2 is a clip-on finger pulse oximeter. Simply insert your finger into the device's clip to measure. The screen displays blood oxygen saturation (SpO2 %), pulse rate (PR bpm), and perfusion index (PI %), along with a pulse waveform and battery level indicator. Its compact, lightweight design allows it to fit in a pocket or be carried on a lanyard, making it convenient for regular monitoring at home.

Product Features

• Displays SpO2, PR, and PI readings and a pulse waveform on one screen
• Power and setting buttons for easy operation
• Battery level indicator on the screen
• Compact size (approx. 6.0 × 3.5 × 3.0 cm; dimensions shown on the product image), can be carried in a pocket or on a lanyard

Specifications

Blood Oxygen Reading Reference (Based on Original Product Information)

• Blood oxygen saturation 95% to 100%: Generally within the normal range
• Blood oxygen saturation 91% to 94%: Monitor your physical condition and seek an assessment by phone or video call if necessary
• Blood oxygen saturation below 90%: Seek medical attention immediately

Precautions

The readings from this product are for daily reference only and are not a medical diagnostic device. They cannot replace professional medical diagnosis or treatment. If you feel unwell or notice abnormal readings, consult medical personnel or seek medical attention as soon as possible.

Usage Scenarios

For daily monitoring and recording of blood oxygen and pulse readings at home, for personal health reference.

Frequently Asked Questions (FAQ)

Q: What does this device measure?
A: The screen displays blood oxygen saturation (SpO2), pulse rate (PR), and perfusion index (PI), along with a pulse waveform.

Q: How do I use it?
A: Insert your finger into the device's clip and press the power/setting button. The readings will then appear on the screen.

Q: Can the readings be used for medical diagnosis?
A: No. The readings from this product are for daily reference only and cannot replace professional medical diagnosis or treatment. If you feel unwell, consult medical personnel or seek medical attention.

Q: How should I interpret the blood oxygen readings?
A: According to the original product information, 95% to 100% is generally within the normal range; 91% to 94% means you should monitor your physical condition; below 90% means you should seek medical attention immediately. Actual results may vary from person to person. If you have any questions, consult medical personnel.

Q: How large is the device?
A: Approx. 6.0 × 3.5 × 3.0 cm (2.36 × 1.37 × 1.18 inches as shown on the product image). It can fit in a pocket for easy carrying.

Q: Does it show the battery level?
A: The screen features a battery level icon, making it easy to monitor the remaining charge.