Below is the world's best X10 Repeater and Tester !
(the final solution for correcting X10 problems)
as well as the two famous X10 filters. Watch The Video at bottom of this page. It Explains all about these great devices, along with tips & tricks!
This handheld X10 tester is packed full of features, yet works as is out of the box for 90% of issues. Simply the absolute best X10 diagnostic tool, period.