What 2 pieces of equipment are used to measure blood pressure?

Blood pressure is typically measured using a sphygmomanometer and a stethoscope. The sphygmomanometer consists of an inflatable cuff that constricts the arm and a manometer that displays the pressure reading. The stethoscope is used to listen to arterial sounds as the cuff deflates, allowing the practitioner to determine systolic and diastolic pressures. Together, these devices provide an accurate measurement of blood pressure.