Fingertip Pulse Oximeter SPO2 Oximetry Blood Oxygen Pressure Home Monitor, Black, 501 Original

Feature:1. Display parameters: SpO2 value of blood oxygen, PR value of pulse, bar graph of blood oxygen, waveform of pulse, PI (perfusion index), monitoring parameters of respiratory rate.2. Display screen: the product adopts blue and yellow two-color OLED display, with 5-level brightness adjustable.3. Display mode: four directions and four display modes.4. Energy saving and environmental protection: low power consumption, 2X AAA batteries can be used for more than 40 hours.5. Voltage warning: when the battery voltage is too low and may affect normal use, there is a low voltage warning prompt.6. Automatic shutdown: when no signal is generated, the product will automatically shut down after 8 seconds.7. Advantages: it integrates blood oxygen probe and processing display module. The product is easy to use, low power consumption, small size, light weight and easy to carry.Specification:Oxygen saturation measurement range: 70% ~ 99%Pulse rate measurement range: 30BPM-240BPMAccuracy of blood oxygen saturation measurement: within the range of 70% ~ 99% ± 2%, ≤ 70% undefinedAccuracy of pulse rate measurement: ± 1bpm or ± 1% of the measured value (whichever is greater)Blood oxygen saturation resolution: blood oxygen saturation ± 1%Blood perfusion index: ≥ 0.2%, ± 0.1%Power consumption: less than 30mAAutomatic shutdown: no finger insertion, 8 seconds automatic shutdownService temperature: 5 ℃ ~ 40 ℃Storage humidity: 15% ~ 80% working, 10% ~ 80% storageAtmospheric pressure: 70kpa ~ 106kpaBattery model: 2 * 1.5V (2 X AAA alkaline batteries, not included)Material: ABS + PCProduct size: 56 * 30 * 29mmColor: White Silver, Black SilverNote:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-3cm measuring deviation due to manual measurement.Package Content:1 X Fingertip Pulse Oximeter 1 X Rope1 X English User Manual