Luke Air Force Base, Ariz. – Staff Sgt. Cliff Stebbins, 944th Aeromedical Staging Squadron biomedical technician, measures the electrical current and resistance on a pill counter using a digital multimeter at Luke Air Force Base, Ariz., Nov. 9, 2020. The BMET Airmen are responsible for keeping medical equipment serviceable and configured to safety standards to ensure proper operation during daily use and emergency requirements.