The type 4 Tallonian microscanner was a type of microscanner manufactured on the Tallonian homeworld. The primary use of this sensor device was for determining the purity of Tallonian crystals.

In 2372, Worf informed Odo that Quark had made arrangements for acquiring one of these microscanners, which led him to believe that the Ferengi was attempting to acquire said crystals. (DS9: "Hippocratic Oath")

Community content is available under CC-BY-NC unless otherwise noted.