The Fingertip Pulse Oximeter from Medquip and Drive Medical indicates SpO2 and pulse rate for pediatric and adult users.
Convenient: This pulse oximeter accommodates both pediatric and adult fingers and features a large and easy-to-read LED screen. It uses two AAA batteries and can run for approximately 30 hours of normal operation. It has low power consumption and has an auto-off feature to conserve the battery life.
Specifications: The Fingertip Pulse Oximeter's dimensions are 2.2" L x 1.26" W x 1.18" H and it weighs .11 lbs. It comes with a 2 year limited warranty.