Star Trek: The Original Series, Geological Tricorder

replica movie prop

This is a mass-produced, commercial replica of the rarely-seen Geological Tricorder as seen in the original series. This particular version of the early Tricorder was used in only one episode, and yet has been more sought-after by fans than either the standard Science or Medical versions. Made by Diamond Select Toys/Art Asylum earlier in 2010, this is the only available replica on the market. Made of mold-injected styrene.
The second pic shows the two banks of data discs in the bottom compartment, and the ore sample vials also included. Also features an adjustable shoulder strap.