Product Feature: ● High-end design , popular with the public. ● Standard function:Spo2,PR,bluetooth. ● LED backlight display, measurement results are clearly visible. ● Two direction LED display. ● Built-in lithium battery, more convenient, more secure and more environmentally friendly. ● Low power consumption and can be used for long time, low battery indication. ● Automatic shutdown
Product information SpO2 | Measurement range: 70%~100% |
| Accuracy：80%~100%： ±2% (Including 80%); |
| 70%~79%: ±3%; Below 70% no requirement |
| Resolution：1% | PR | Measurement range:30BPM~250BPM |
| Accuracy：^100BPM,±lBPM;>100BPM,±2BPM | Power | 3.7V, rechargeable lithium battery | Product dimension | about 57*32*33mm | Product weight | about 32g | Optional color | 
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