Keep on top of your health with the Blood Pressure Monitor with Automatic Pump This clever monitor automatically inflates and deflates, unlike regular monitors Features an LCD screen that clearly displays blood pressure and pulse levels Easily read how much battery and memory is left so you never run out Record your systolic and diastolic blood pressure Automatically inflates with an internal pump and deflates with an internal electromagnetic valve Powered by 2 AAA batteries (not included) Pressure accuracy: ±5MMHG Pulse accuracy: ±5% Save 67% on the Blood Pressure Monitor with Automatic Pump - now 9.99 pounds