Features: 1.Imported?movement，?long?service?life 2.automatically?pressure?messurment 3.Can?store?90?groups?of?messurement?value 4.Large?digital?LED?screen 5.Acurrancy?of?messurement:blood?pressure?±3?mmHg??pulse?number?±5%??????????????????????????? 6.Intelligent?automatic?pressurize?，automatic?exaust?constantly?and?automatic?finish?the?messuremnt. ??What?you?did?is?to?press?the?button.?????????????????????????????????? 7.Simple?operation?and?show?your?blood?pressure?and?pulse?number?accurantly，speedly?and?cleary?with?small?error.???????????????????????????????????? The?intelligent?simulation?measurement Fast?measuring?SYS.DIA.pulse Large?LCD Autosave?60?sets?of?results Intelligent?automatic?shutdown Sequential?search?one?set?of?results Power?Supply:4*5?AA?batteries(not?include) Specifications: Measurement?Method:Oscillometric?measurement Measurement?Range:Blood?presure?is?0-299mmHg?&?Pulse?rate?is?40-165?times/min Accuracy:Blood?pressure:+3mmHg?&?Pulse:+5%?of?measured?data Weight:252g Size?of??Main:103.5mm(L)*126mm(W)*62mm(H) Package?Included: 1*Blood?Pressure?Monitor 1*Air?Tube 1*Manual