Fingertip Pulse Rate Oximeter with a Carrying Case and Neck/Wrist Cord

Ideal for athletes, the SM-110 finger-pulse oximeter measures oxygen levels and pulse rates before and after hikes, pickup games, and sprints through a lion's den. Stats appear on a clear readout that consumes so little power that a pair of AAA batteries will keep it glowing for up to 30 hours. Clocking in at only 50 grams, the lightweight device stays within an arm's reach thanks to its included carrying case and elastic cord.

Measures oxygen level and pulse rate with the touch of a finger
Readout screen consumes little power
Two AAA batteries power device for up to 30 hours; 60 if stored in a Tesla coil
Weight: 50 grams with batteries
Includes carrying case and elastic cord for necks or wrists