Check the listing for details. MedSource Pulse Oximeter MS-74001 OLED Display Measures SpO2 & Pulse Rate NEW. Condition: New. Listed at 57.60 USD. MedSource Pulse Oximeter MS-74001 Fingertip OLED Display Measures SpO2 & Pulse Rate NEW Affordability in a fingertip Pulse Oximeter. This unit features a single directional LED display that includes a pulse rate monitor, an SP02 monitor and a pleth bar. The automatic switch-off feature preserves battery life. Simple & convenient operation Sp02%, PR are displayed on screen Light, compact (50g including two AAA batteries) Low power consumption Indication of low power consumption Two display modes Condition: This item is BRAND NEW. Please look carefully at all photos and be sure to ask any questions you may have before purchasing. Payment Payment is due within 3 days of purchase if you need more than 3 days, please let me know ahead of time otherwise, an "unpaid item case" will be opened. Shipping and & Handing I will combine shipping. I will ship within 24 hours Monday-Friday once the payment is cleared. If free shipping is offered, I will either ship USPS or FedEx at the most cost effective to me. Free shipping is only for the Continental United States (Sorry, but will not shipped to Alaska, Hawaii, Puerto Rico, U.S.V.I. etc. If you want me to ship to these areas, a shipping charge will have to be arrange.) Questions If you have any questions concerns, please contact us on eBay Message System. Feedback Please leave us 5 Star Positive feedback and we will do the same for you Thank you for looking Looking forward to doing business with you please check out my other auctions.