AV-ACE ll Pulse OximeterPulse Oximeter can detect Sp02 and pulse rate through finger. The AV Ace ll handheld pulse oximetry is suitable for hospitals operation room, clinic section office, out patient department, sickroom, emergency treatment, and the recovery & health care organizations, or in the family nursing and in the process of transporting patients. Etc Features Protable and Light weight Easy and simple operation Low power consumption Display Sp02, PR, Bargraph and