Item tabs are organized in the tab bar above the data entry area. Each tab is associated with a page. The titles of the tabs are contextual to the Stress Method selected. The first tab always has a name; the last tab is always name "Temperature" because that page is reserved for temperature data entry. The second tab and third tab from left may or may not have a name; when not used, these tabs do not a a name, and they are labeled as "Not used" and deactivated.
First and forth tabs active:
First, second and forth tabs active:
All tabs active: