Check the listing for details. MASIMO RAD 8 PULSE OXIMETER / N0 BATTERY. Untested. Used. Condition: For parts or not working. Listed at 120.00 USD. The item is in good cosmetic condition and powers on. It was purchased at a medical equipment auction and is presumed to be functional; however, I do not have the ability to fully test it. Please note that it sounds as though an internal component has come loose, as it rattles when moved. Please review all photos carefully and feel free to contact me with any questions before purchasing. The item is in good cosmetic condition and powers on. It was purchased at a medical equipment auction and is presumed to be functional; however, I do not have the ability to fully test it. Please note that it sounds as though an internal component has come loose, as it rattles when moved. Please review all photos carefully and feel free to contact me with any questions before purchasing.