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This device (and the communicator and phaser) from the original Star Trek series is a faithful reproduction of Spock's Tricorder (does anyone know that the three things are that a TRI-corder records?). It is a toy but it is good enough quality to be a collectible. Lots of bells and whistles, and includes a popout compartment for the little hand held scanner. "Callback" mode is fun and display is hilariously old fashioned (not to mention the moving moire pattern on the front). Totally happy with the purchase. Recommend buying the communicator and phasor, they are also very well made and thought out. Even my 12 year old son thinks they are cool. For gadgets likt this under $40 you can't beat them. Perfect for Original Series Trekkies.
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