There are a number of things that can play into the scanning of your strip. The light in the room you're in, how long the strip has sat for after testing, and how you hold your phone can all play a role.
It's always a good idea to compare the strip to the included color chart to double check your value. If you need to adjust the reading because the scan isn't quite capturing it, you can also manually edit your log.
Comments
Please sign in to leave a comment.