Product Details:
| Type | Tester |
| Brand | Alfa |
| Parameters | SPO2 |
| Display Type | Single Color LED |
| Usage/Application | Hospital |
| SPO2 Measurement Range | 70% - 100% |
| Warranty | 6 Months |
| Oxygen Saturation Range | 30-100% |
| Accuracy | +-2% Pulse Rate |
Product Details:
| Display Type | LED 20 x4 |
| Brand | Alfa |
| Weight | 19.8 lbs / 9kg |
| Accuracy | +/- 1 RPM |
| Speed | 25 +- 1 rpm |
| Segment | 7 |