Tech scanners, also referred to as technical scanners, were portable instruments employed by technicians as diagnostic aids for various technical and mechanical issues found within repulsorlift drives or other typical equipment. One example of a tech scanner was the Techaide, which was produced by the Drever Corporation.
- " Cracken's Rebel Field Guide: Scanners " — Star Wars Adventure Journal 4 (First mentioned)
- Gundark's Fantastic Technology: Personal Gear
- The Essential Guide to Weapons and Technology