No need to change the code (No Code Required). What this means is fewer steps during the testing process, and no risk of false readings because of errors related to incorrect coding. It is effortless to use while providing safe, accurate, reliable and rapid results every time. AccuSure renders results in just 7 seconds, signifying the most rapid testing procedure possible. With testing this quick and easy, you can expect minimal interference with your daily routine and the ability to get back to doing the things you love to do! And AccuSure comes with a lifetime warranty for complete peace of mind.