ITEM NAME:Health Care Automatic Wrist Digital Blood Pressure Monitor Measuring Pulse Product Description Description: Features: LCD digital display,legible Intelligent pressure WHO warning message function Double mode,each of the 99 set of measurements of memory No operation in 1 minutes automatic shutdown An irregular heartbeat measurement The clock feature With overpressure protection function. Using the oscillometric blood pressure measurement,Accurately measure the blood pressure Specifications: Votage: 3V Power: 0.01W Pulse: 40-200/min Resolution: 1mmHg(0.1Kpa) Accuracy:  ±3mmHg( ±0.4kpa) Palse Accuracy: Within ±3% Screen: Digital LED Screen Measurement way: The pulse scanning method/Oscilloscopic Measurement Range of measurement: 20mmHg-280mmHg Dimensitons: 77.5*68*30mm(not including the wrist bands) Storage temperature: -20℃-50℃ Storage humidity: 15%-90% Included: 1 x Blood Pressure Monitor (Battery not included) 1 x Wrist Band.With overpressure protection function. Pulse: 40-200/min. 1 x Blood Pressure Monitor (Battery not included). 1 x Wrist Band. No operation in 1 minutes automatic shutdown. Screen: Digital LED Screen. LCD digital display,legible.