The device is very simple to use technology that requires only codes A small blood sample of 6 Micro Liter The compact device comes with a small bag to move anywhere. You will not feel any pain when taking a blood sample for analysis. Memory storage of up to 240 measurements. Quick test only 5 seconds. To obtain reliable results Personal tuning for better control of a modern advanced job Signs before and after food. The test can be done in several places in the body.