The Tracking Syringe was a Yautja device notably used by Wolf in Gunnison, Colorado in 2004. The Syringe could collect Facehugger DNA samples which could then be injected into a Yautja's wrist gauntlet in order to to calibrate their bio-helmet's Predator-Vision, enabling them to see Facehuggers and their tracks. The Tracking Syringe had a place to be stored in the Cleaner Case.
When Wolf departed for Gunnison, Colorado in 2004, he carried a Tracking Syringe in his Cleaner Case. When he discovered that Facehuggers had escaped their tubes aboard a crashed Scout Ship, Wolf collected a sample of Facehugger DNA from a smashed tube using a Tracking Syringe. After injecting it into his wrist gauntlet, he could see the Facehugger tracks in the surrounding environment and if they been on a host.
- As demonstrated by the figures, the tracking syringe can be disassembled into its individual parts for easier storage.
- ↑ 1.0 1.1 Alec Gillis, Tom Woodruff, Jr., Chris Ayers. Aliens vs. Predator: Requiem: Inside the Monster Shop, p. 88 (2007), Design Studio Press.
- ↑ 2.0 2.1 2.2 Shane Salerno (writer), The Brothers Strause (directors). Aliens vs. Predator: Requiem (2007), 20th Century Fox [DVD].
- ↑ Alec Gillis, Tom Woodruff, Jr., Chris Ayers. Aliens vs. Predator: Requiem: Inside the Monster Shop, p. 86 (2007), Design Studio Press.