Description <br> <br>The oximeter with respiratory rate detection supports one key adjustment of display direction, which can be adjusted up and down, which is convenient for viewing data. <br> <br>The metal baking paint is more high-end, the panel shell adopts the metal baking process to show the grade; the LED high brightness display screen is also clearly visible in the dark. <br> <br>All wrapped rubber anti-skid pad adopts full wrapped rubber anti-skid pad, which is comfortable to handle and not easy to fall off; high-speed computing chip is used to ensure fast and accurate calculation results. <br> <br>Specifications: <br> <br>Blood oxygen saturation measurement range: 70% ~ 99% <br> <br>Pulse rate measurement range: 30bpm ~ 240bpm <br> <br>Oxygen saturation measurement accuracy: 70% ~ 99%, within the range of 2%, 70% is not defined <br> <br>Pulse rate measurement accuracy: 1bpm or 1% of the measured value, whichever is greater <br> <br>Oxygen saturation resolution: oxygen saturation 1% <br> <br>Power consumption: less than 30mA <br> <br>Automatic shutdown: when no finger is inserted, it will shut down automatically in 8 seconds <br> <br>Service temperature: 5 ~ 40 <br> <br>Storage humidity: 15% ~ 80% working, 10% ~ 80% storage <br> <br>Atmospheric pressure: 70kpa ~ 106kpa <br> <br>Battery model: 2 * 1.5V (2 AAA alkaline, without battery) <br> <br>ABS + PC material <br> <br>Product size: 5.6 * 3 * 2.9cm <br> <br>Bare weight: 28g <br> <br>Color box size: 8.7 * 6 * 3.8cm <br> <br>Weight of color box after packaging: 52g (without battery) <br> <br>Package Included: <br> <br>1 * fingertip oximeter (PE bag), 1 * hanging rope, 1 * white card lining, 1 * English user manual, 1 * color box <br> <br>Notes: <br> <br>1-2cm error might exist due to manual measurements, please kindly understand. The colors deviation might differ due to different monitor settings. <br>