Tekonsha 7 Way Blade Tester & Emulator W/Led Display 800 Directly replaces existing window &

Directly replaces existing window & frame or add to door with no window

5" louver openings

Below are the enhanced specifications provided:

Universal factory replacement Installed on the top portion of most mirrored RV closet doors Fully adjustable Lifetime warranty Instructions included

Kit includes: 40-foot coiled hose

Tekonsha 7 Way Blade Tester & Emulator W/Led Display 800 Directly replaces existing window &7 Way Trailer Emulator is used for the proper installation and set up of a brake control when a trailer is not readily available. Brake control set up is accomplished using a built in load module that will simulate electric magnet brakes on a trailer. The emulator will also check electrical continuity of all circuits in the 7 Way blade style connector.