Drive Medical 18715 , UPC: 822383252513 The Portable "HandyOx" Digital Oximeter by Drive Medical is a cost effective, accurate and reliable hand held pulse oximeter. The audible and visual alarm settings can be customized, the low and high thresholds can be individualized to the patient for both pulse rate and oxygen saturation. The durable rubber boot provides protection against accidental drops. Customizable audible and visual alarm settings: Low and high thresholds can be individualized to the patient for both pulse rate and oxygen saturation. Durable rubber boot provides protection against accidental drops. The Handy Ox is a cost effective, accurate and reliable hand held pulse oximeter with the features you need at a great price. Rubber grip design offers special protection. Compact, light-weight design for simple, one-hand operation. High brightness LED displays SpO2, pulse rate and pulse bar. Visual and audio alarm, low battery alarm. 20110526-1647-159