| Measurement Range: |
35~99% Pulse Ratio: 30~250BPM |
| Resolution: | 1% For SPO2, 1BPM For Pulse Rate |
| Accuracy: | +/- 2% (70%~99%) Unspecified (<70%) For SPO2 | +/- 2BPM Or +/- 2% (Select Larger) For Pulse Ratio |
| Power Supply: |
Two AAA Batteries |
| Weight: | 50g Including Batteries |
| Dimensions: | 58mm L x 32mm W x 34mm H |
| Display Mode: |
LED Display |