[BB_TX]

Out of curiosity and reading Progressive Industries Frequently Asked Questions and answers I ran across this;

Q: Will these models provide voltage protection?
A: No. The surge protector models do not include voltage protection. The surge protectors strictly provide protection during an actual power surge. However, Progressive Industries surge protection units have additional features which include a built-in surge status indicator that note the condition of the surge protector, plus a dual line polarity tester that checks the status of the source prior to use. For complete protection, we recommend our EMS units.