


| Packing list | 1pc Fingertip oximeter,1pc Hang lace,1pc The operation manual |
| Display model | OLED screen |
| Spo2 Measurement range | 35-100% |
| Spo2 Measurement Accuracy | ±2%(80%-100%);±3%(70%-79%) |
| PR Measurement range | 25-250bpm |
| PR Accuracy | ±2%bpm |
| Working voltage | D.C.2.2V -D.C.3.4V |
| Battery Type | Two 1.5V AAA alkaline batteries |
| Product size | 58(H)*34(W)*30(D)mm |
| Product weight | 50g(include 2 AAA batteries) |
| Operation temperature | +5-+40℃ |
| Storage temperature | 10%-90% |
| Atmospheric Pressure | 860hPa - 1060hPa |

