Accu- check is a medical device, which is used for checking the patient’s blood values and it is also used for suspected cases of diabetes. Accu check is very easy to use. Any one can use it very easily.. Its measure value is approximately right.it is very easy to carry. Nowadays mostly doctors use an Accu check to check the glucose level of the patient .Patients can also check their blood sugar level by themselves in blood before meal and after meal .The normal level of blood sugar is 80 to 120 before meal and 120 to 180 after meal.