Testfx

Testfx is a consumable item that was cut from Fallout: New Vegas.

Characteristics
Inflicts one "hiss" of cazador poison on the Courier. Other than that, there is a 10% chance of addiction with an added Usage Monitor Effect of 30% for 30 hours.

Locations
The testfx can only be obtained via console commands.

Appearances
Testfx appears in the game files of Fallout: New Vegas but should not be considered canon due to it being a test consumable.