The Nellcor DS100A Adult Sensor Finger Probe is a pulse oximeter accessory designed for various medical disciplines such as emergency medicine, orthopedics, and cardiology. This probe is specifically intended for adult use and is included with the pulse oximeter. The Nellcor brand ensures quality and reliability in measuring oxygen saturation levels. Ideal for monitoring patients in emergency situations, surgeries, and deliveries, this finger probe provides accurate readings for pulse oximetry.  A3