Product Name : 50D Medical Precision Finger Pulse Oximeter.

Product Features: 1. Lightweight for carry and Easy-To-Use.
2. Manually adjust the direction of interface.
3. LED display, simultaneous display for testing value and bargraph.
4. Low battery voltage indication.
5. Automatically standby.
6. This oximeter contains 2 AA batteries-(excluding battery).

Specifications: 1. Accuracy: +/- 2% in the 80% -100% stage-not specified-(=<70%).
2. Resolution: +/- 1%.
3. Homologous protein saturation display: 35 ~ 100%.
4. Measurement range: 30BPM-240BPM.
5. PR accuracy: +/- 1BPM or +/- 1%.
6. Working temperature: 5 degree-C:-40 degree C.
7. Storage temperature: -10 degree C:-40 degree C.
8. Working humidity: 15% -80%.
9. Storage humidity: 10% -80%.
10. Air pressure: 70-106Kpa.

The package includes:- Pulse Oximeter x 1.
– Product Manual x 1.
– Product Lanyard x 1.
– Box x 1.

Note : 100% Brand New & High Quality Product.