1.The fuselage adopts special light process design to ensure that the value is still accurate under strong light test condition.
2.The screen is made of two-color LED material, with double values of blood oxygen pulse, pulse waveform and bar chart.
3.Low power consumption, suitable for long time use, when the battery voltage is low, there is a warning display.
4.Automatic shutdown in 8 seconds when there is no signal.
LED display design, including SpO2 and PR function. Can provide you with the same performance compared with OLED display.
Due to the improvement of shading design, this oximeter can reduce artificial light so that the product has a good ability to resist light interference.
For outdoor bright light blood oxygen test to bring more accurate value reminder.
Double layer pad also can provide you a pleasure using experience.
| SpO2 | |
| Measurement range | 70~99% |
| Accuracy | ±2% on the stage of 80%～99%;±3% (when SpO2 value is 70%～79%)Below 70% no requirement |
| Resolution | 1% |
| Low perfusion performance | PI=0.4%，SpO2=70%，PR=30bpm:FlukeIndex II, SpO2+3digits |
| Pulse Rate | |
| Measure range | 30~240 bpm |
| Accuracy | ±1bpm or ±1% |
| Environment Requirements | |
| Operation Temperature | 5~40℃ |
| Storage Temperature | -10~+40℃ |
| Ambient Humidity | 15%～80% on operation10%～80% in storage |
| Atmosphere pressure | 86kPa~106kPa |
| Specification | |
| Packaging Information | 1pc YK-81D1pc lanyard1pc instruction manual2pcs AAA-size batteries(Option)1 pc pouch (option)1 pc silicon cover (option) |
| Dimension | 58mm*35mm*30mm |
| Weight (without battery) | 33g |
