Item # 76445
Results In Seconds! Quickly and easily check your pulse oxygen saturation (Spo2) rate at home, gym, and more! With the touch of a button, our fingertip oxygen meter accurately measures blood oxygen levels through your fingernail using digital technology—no needle sticks or drawing blood necessary! Results appear in seconds on 2-way red LED screen. 3" x 2.25" x 1.5". Uses 2 AAA batteries, not included.