Contour next ez blood glucose meter is easy and accurate. A powerful combination and accuracy you can trust!features:no coding technology means one less step in the testing process and eliminates errors due to user miscodinginsert the test strip and test your blood glucose level it’s that simpleeasy-to-read displaysecond-chance sampling allows you to apply more blood which may help prevent wasting test strips and may help to save moneysip-in sampling helps you get the right amount of blood on your first tryidentify trouble spots with personalized hi/lo target range and summary of your blood glucose test resultsmore tracking knowledge with 7-, 14- and 30-day averages of your blood glucose levelsdirections:1. Insert the grey end of a contour next test strip into the meter.2. Lightly touch the test strip to the drop of blood and hold until the meter beeps.3. The test result will display after a 5-second countdown. To turn the meter off, simply remove the test strip.