We survived a major voltage spike
Thursday our facility had a major spike that knocked out every work-group printer. These had 20 AMP Manufacturer supplied surge protectors.which all failed. 70 computers were down. I bought one of these for our office. we had this strip and none of our computers were damaged. The strip protected all our electronics that were connected thru it! The strip "not grounded" light came on indicating it gave its life, BUT IT WORKED.