| Brand | Unbranded |
|---|---|
| Oximeter Type | Pulse Oximeter without Probe |
| Power | 1.5V (AAA size) |
| Feature | Pulse waveform & bargraph display |
| Form Factor | Fingertip |
| SpO2 | 70~99% |
| display | Color OLED display |
| Working current | ≤30mA |
Check the listing for details. Finger Pulse Oximeter Heart Rate Blood Oxygen Saturation Monitor SpO2 PR Measure. Condition: New. Listed at 14.87 USD. Fast and Accurate Readings: Pulse oximeter fingertip provides fast and accurate readings with a small error margin, making it a reliable gadget for monitoring blood oxygen Saturation and pulse levels. User Friendly Design: No keys, put the finger in for 5-8 seconds directly reading. Easy reading and Auto power-off after user putting out the finger. Large LED Display & Rechargeable Battery: Large digital LED display makes monitoring clear and easy to read, Offers 3 display modes. Rechargeable batteries, ultra-long standby time.