Dwemer Coherer is a Miscellaneous Item found in The Elder Scrolls III: Morrowind.
It is unknown what it's purpose is, it is an ancient Dwemer artifact, that is sought for by collectors. It is usually found inside Dwemer Ruins. A variant, the Powered Dwemer Coherer is needed during "A Show of Power."
One is needed in order to free New-Shoes Bragor.