The Cardell model 9401 provides reliable blood pressure monitoring in a compact and affordable package. The Model 9401 offers systolic, diastolic, mean arterial pressure and heart rate in seconds. It has an automatic mode allowing the user to set measurements from 1 - 90 minutes. A screening mode provides automatic averages after 5 readings for easy diagnosis. There are high and low alarms for all parameters. The Cardell blood pressure technology is known for working well in kittens to horses in surgery to diagnosing hypertension in conscious animals. It comes with 13 cuffs in 7 different sizes. Blood Pressure Monitor Cardell® 9401 provides systolic, diastolic, mean arterial pressure and heart rate in seconds Screening mode automatically calculates averages after 5 readings for easy diagnosis Pulse rate range from 20 to 300 beats/min Manual and automatic mode for readings Set auto measurement from 1- 90 minutes AC or rechargeable battery (4 hours); works on 100 volt to 240 volt Stores 99 minutes of readings or last 5 hours High and low alarm setting for all parameters Message window displays system alarms and troubleshooting messages 13 cuffs in 7 different sizes included 3-year warranty; 1-year on battery pack