Blood oxygen meter

A device to measure blood oxygen levels and heart rate. German type, German quality in sauce factories Free delivery service Brand: AMDK. Type: Pulse Oximeter. Model Number: C101A2 (Origin: China). OLED display for easy reading, adjustable in 4 directions. Sleep monitoring for up to 8 hours. Simultaneous display of test value and line graph. Low energy consumption. Low battery voltage indicator. Auto power off: 8 seconds auto power off. ULTRA LIGHT: Weight is only 2.2 ounces with 2 AAA alkaline batteries (batteries not included). Fits every finger size. 6000 spot checks. FDA approved. Power: 2AAA 1.5V alkaline battery (not included in the package). Supply voltage: 2.6-3.6V. Air pressure: 70 kPa - 106 kPa. Working current: ≥ 30 mA. Pulse rate: Measuring range: 30 bpm – 240 bpm. Resolution: ±1%. Accuracy: ±2 bpm or +2% (choose greater). Low perfusion ≥0.4%. Sleep Monitor: Perfusion Index (PI) will greatly improve the reliability of readings. PI easily tells you the strength of your pulse. The sleep monitoring function can keep data record for 8 hours and will start analyzing after monitoring for more than 2 hours. Omni-directional display Omni-Directional Display: 4 directions, 6 modes to allow you to view your results in any direction. Alarm function