Fingertip Oximeter healt

Feature

1. lightweight for carrying and easy-to-use. 2. manually adjust the direction of interface. 3.OLED display, supplier display for testing value and supplier. 4. real-time spot-checks. 5. low battery voltage indication. 6. sleep monitoring function. 7. datas storing and data analysis function. Specifications: Sleep monitoring Time: 8 hours Display direction: OLED blue and yellow two-color display, 6 display modes, 4 display directions Display type: OLED display SpO2 measurement range:70% ~ 99% Accuracy: ± 2% on the stage of 80% ~ 100%; ± 3% on the stage of 70% ~ 80%; Below 70% no requirement Resolution:± 1% PR: measurement range: 25bpm ~ 250bpm Accuracy:± 1bpm or ± 1%(the larger one) Power: 2 * aaa1.5a lkaline battery(not included) Power consumption:below 30mA Automatic Power-off:the product shuts off by itself when no finger is in the product >= 8 seconds Operation environment: Operation temperature: 5C ~ 40C Storage Temperature:-20C ~ 55c Ambient humidity: 15% ~ 85% non-condensing Package include: 1 x pulse oximeter 1 x product manual 1 x product lanyard