WELCH ALLYN 53N00 PATIENT MONITOR with SPO2 and NIBP Comes with NEW SPO2 Extension Cable and NEW SPO2 Finger Sensor on Rolling Stand BioMed Tested WELCH ALLYN 53N00 PATIENT MONITOR with SPO2 and NIBP Comes with NEW SPO2 Extension Cable and NEW SPO2 Finger Sensor on Rolling Stand BioMed Tested