Oximeter
HK$300.00 HK$240.00
Four Data Displays • One-Button Operation • Four Display Directions
The PO-A2AO Fingertip Pulse Oximeter features a compact and portable design. In addition to oxygen saturation (SpO₂) and pulse rate (PR), it also displays perfusion index (PI) and respiratory rate (RR), allowing users to view four health monitoring parameters on one device.
It features a clear OLED display and a soft silicone-padded finger clip. Simply insert a finger and press the button to begin measurement, making it convenient for daily SpO₂ and pulse monitoring in adults.
Product Features:
- Displays four parameters: oxygen saturation (SpO₂), pulse rate (PR), perfusion index (PI) and respiratory rate (RR).
- Respiratory rate (RR) display provides additional information for daily health monitoring.
- OLED display with pulse waveform for easy viewing of measurement results.
- One-button operation with 4 selectable display directions.
- Soft silicone-padded finger clip enhances comfort during use.
- Low-battery indicator helps users monitor battery status.
- Automatically powers off after approximately 8 seconds without signal input.
- Compact and portable design with lanyard for convenient carrying.
Specifications:

Package Contents:
1 × Fingertip Pulse Oximeter
1 × Lanyard
1 × English User Manual
1 × Certificate of Conformity
Cautions:
- Keep the finger and body still during measurement to avoid affecting the readings.
- Insert the finger fully into the clip with the fingernail facing upwards.
- Nail polish, artificial nails and similar factors may affect measurement results.
- Measurement results should not be used as the sole basis for self-diagnosis or treatment.
| Dimensions | 10.4 × 6.3 × 4 cm |
|---|
Service Area
The current delivery services are mainly focused in Hong Kong area. For oversea delivery enquiry, please feel free to contact Customer Services.
Shipping Method and Fee
Disposing of Unclaimed /Return Goods
- If goods are not collected within 14 days, they will be returned to us. Your order may be canceled. There will be HK$200 handling charge. The delivery charge (if applicable) is not refundable.
- If the delivery fails due to various factors such as an unattended recipient address upon arrival of goods, we will contact you for delivery rearrangement. There will be HK$200 handling charge. The delivery charge (if applicable) is not refundable.
Delivery Schedule
Delivery should be completed within 3-7 days of order confirmation.
Additional Charges
- For delivery location that can only be accessed through staircases, there will be additional delivery charge of HK$20 per floor, and up to 8 floors.
- The one who signs and receives the goods should get your authorization and consider as your representative to receive the goods.
Inclement Weather Arrangement
The delivery services are unavailable when Typhoon Signal #No.8 or the Black Rainstorm signal is hoisted or delivery is considered unsafe in a specific situation.
In the event of inconsistency between the English version and any other language translations, the English version shall prevail. Infinity Medical Limited reserved the right for the final decision in all matters related to this service.