Check the listing for details. Compact pulse oximeter PC-60A. Condition: New. Listed at 34.00 USD. Compact pulse oximeter PC-60ACheck Your OxygenOn Your Fingertip DESCRIPTIONLight in weight and small in size Easy to carry and easy to use with one-key operation Large bright LCD display SpO2, puler rate and pulse bar Two AAA batteries are required, and the operation can be working with low power consumption Automatic power-off if without signal longer for 8 seconds The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. If so, do not bid on this item unless you are an authorized purchaser. If the item is subject to FDA regulation, I will verify your status as an authorized purchaser of this item before shipping of the item. Crexident Dental Supply75 Midland AveMontclair, NJ 07042 786-797-8045