The From Test Script section of the Detail Pane displays the total errors, error percentage, and total tests for the selected connector.
The Errors by Test Type section of the Detail Pane displays the error totals broken down by continuity, component, leakage, and Isolation. To view the errors for each test type, click on the blue arrow located to the right of the test type.
Source: NETS User Manual, Revision D, document 132-06035-0006, section 6.3.2.