OneTouch Verio Flex® meter: How to do a control solution test

Learn how to perform a control solution test with your OneTouch Verio Flex® blood glucose meter to check the meter is working correctly. For example, if you have had repeated unexpected blood glucose readings or if the meter was accidently dropped or damaged. You should also perform a control solution test each time you open a new vial of OneTouch Verio® test strips. Before using the OneTouch Verio Flex® meter to test your blood glucose, carefully read the Owner’s Booklet and inserts that come with the components of the system. NACO/LFS/0117/0004A © 2017-2020 LifeScan IP Holdings, LLC.