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<br> 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<br> high-speed computing chip is used to ensure fast and accurate calculation results.<br><br>Specifications:<br><br>Blood oxygen saturation measurement range: 70 percent - 99 percent <br><br>Pulse rate measurement range: 30bpm - 240bpm<br><br>Oxygen saturation measurement accuracy: 70 percent - 99 percent , within the range of 2 percent , 70 percent is not defined<br><br>Pulse rate measurement accuracy: 1bpm or 1 percent of the measured value, whichever is greater<br><br>Oxygen saturation resolution: oxygen saturation 1 percent <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 percent - 80 percent working, 10 percent - 80 percent storage<br><br>Atmospheric pressure: 70kpa - 106kpa<br><br>Battery model: 2 x 1.5V (2 AAA alkaline, without battery)<br><br>ABS and PC material<br><br>Product size: 5.6 x 3 x 2.9cm<br><br>Bare weight: 28g<br><br>Color box size: 8.7 x 6 x 3.8cm<br><br>Weight of color box after packaging: 52g (without battery)<br><br>Package Included:<br><br>1 x fingertip oximeter (PE bag), 1 x hanging rope, 1 x white card lining, 1 x English user manual, 1 x 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.