This easy-to- use system features voice assistance to guide you through the testing process and provides you with results in 6 seconds. Only a small blood sample is required meaning less patient discomfort, and there is an option to test on the forearm, palm or fingertips. The auto code system helps minimize errors and inaccurate results. With the memory option, you can store 300 test times and the system can provide 7-, 14- and 30-day averaging. Use test strips (MPH1550), control solution (MPH1560) and batteries (MPHBAAAZ). 1 Each.