This fully automatic unit features both Fuzzy Logic Inflation and Controlled Deflation tehnology. Systolic, diastolic and pulse readings are displayed simultaneously on the easy-to-read digital display. Memory feature allows user to recall up to 60 readings. Includes a soft, comfortable cuff, detailed opertating instructions in English, French, Portuguese and Spanish, for AA batteries and a lifetime-limitied warrantee. Adult cuff fits arm circumference 8 1/2" - 12 1/2".