Object
Third Doctor's Temporal Tracking Device
Temporal monitoring device with crimson light emissions, temporal calibration markings, and real-time tracking capabilities
1 appearances
Purpose
To monitor temporal displacements and track the positional shifts of individuals or objects moving through time and space
Significance
This device allows the Doctor to detect Lupton’s deviation in real time, exposing the villain’s strategy and the escalating danger of their path. Its use foreshadows the growing psychic threat radiating from the crystal’s movement and forces UNIT to confront the fact that conventional pursuit cannot intercept Lupton’s temporal trail.
Appearances in the Narrative
When this object appears and how it's used