Proven accuracy. Independent studies in Australia and overseas confirm the accuracy of Accu-Chek Performa blood glucose monitoring system. Pre-inserted coding chip. Fast 5 seconds test time. Large and easy to handle test strips. Large and easy to read screen.Tiny sample size with under-dosing detection. Up to 5 seconds to re-dose the same strip. Fast fill strip. Blood sample is quickly absorbed by the test strip. Ergonomic Design. Rubber grips make it easy to hold. Test reminders. Set up to 4 automatic reminders for different times throughout the day. Test averaging. Meter provides 7, 14, and 30-day test averaging. 500 test result memory. For improved blood glucose tracking. Infrared downloading capability. Results can be downloaded to your computer using our data management products.