This Mettler Toledo Safeline Metal Detector 363 with 3" Wide x 3/4" Height Aperture is in used condition and was removed from a working environment. This unit came from a local lab that had surplus equipment and was in use prior to removal. One minor issue worth noting is one of the legs is bent. We have bent it back into place but there is still slight damage. There also appears to be a cover missing on the top of the unit. We urge customers to view all photos as they show overall condition, included accessories and useful information. Sale of unit comes with a 30-day full money back guarantee return policy. Buyer handling return shipping. We will be happy to provide additional information as well as photos so please feel free to contact us with any questions.