F-ray

Description
The F-Ray emits a neutrino beam that allows its user to see through anything, even metal, making it more powerful than an X-Ray. The radiation is capable of sterilizing humans, making it necessary to wear a full-body radiation suit. Fry is not aware of this, and is sterilized when Bender shines it onto his crotch. The intended purpose for the F-Ray was to look inside Bender to find the source of his fever, but was later used by Fry and Bender to find the winning bottle of Slurm.

Appearances
"Fry and the Slurm Factory" (1ACV13)