CMS50M Pulse Oximeter with Carrying Case，Neck/Wrist Cord &amp; One-Year Warranty SpO2 and PR value waveform Blood Oxygen Oxymeter<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Quickly Measure， your Blood’s SpO2 Oxygen Saturation Arterial Hemoglobin Levels， Pulse Rate and Pulse Strength in 10 seconds or less displayed on its large digital red LED display.</li><li>Pulse rate value display， bar graph display Small in volume、light in weight and convenient in carrying</li><li>Rotatable multidirection LED display，view the readings at any directions， show Pulse wave， Pulse Rate， bar graph， SpO2 level and Battery level</li><li>Included: FREE Carrying Case， Lanyard，User manual， Machine and our One-Year Warranty</li><li>NOTE: This device is for Sports &amp; Aviation use only and is not a medical device.It doesn't include batteries in the package.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51PRS4N259L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41flhk-sqHL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41DzZZPPhCL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41MqcjL03yL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/514efUDsFQL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41ImnTLYUKL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41A7oX6phyL.jpg" noproxy>