Goblin Tech

Type	AccessoryCrafting material
Tooltip	Displays movement speed, damage per second, and valuable ore
Rarity
Sell	3 GC
Research	1 required

Desktop/Console/Mobile-Only Content: This information applies only to the Desktop, Console, and Mobile versions of Terraria.

The Goblin Tech is an informational accessory that enables an on-screen display of the most valuable block nearby, the player's current DPS, and their current movement speed.

Crafting

Recipes

Result	Ingredients	Crafting station
Goblin Tech(Desktop, Console and Mobile versions)	Metal Detector(Desktop, Console and Mobile versions) Stopwatch(Desktop, Console and Mobile versions) DPS Meter(Desktop, Console and Mobile versions)	Tinkerer's Workshop

Used in

Result	Ingredients	Crafting station
PDA(Desktop, Console and Mobile versions)	GPS(Desktop, Console, Old-gen console and Mobile versions) Fish Finder(Desktop, Console and Mobile versions) Goblin Tech(Desktop, Console and Mobile versions) R.E.K. 3000(Desktop, Console and Mobile versions)	Tinkerer's Workshop

Notes

Unlike most accessories, informational accessories such as the Goblin Tech do not need to be equipped in an accessory slot. The Goblin Tech may be carried in the player's inventory without loss of functionality (other than modifiers), unless equipped to a social slot. Additionally, the info it provides will be shared with players of the same team in multiplayer that are within 50 tiles.

Trivia

Out of all the ingredients of the PDA, the Goblin Tech most clearly shows all of its own components in its sprite.
Despite being called the Goblin Tech, none of the components are obtained from the Goblin Tinkerer or another Goblin.