Object

The Doctor's Yeti Detection Device

A compact, beeping diagnostic tool carried by the Doctor to detect Yeti control signals and warn of approaching threats, used specifically in tunnel ambush scenarios.
5 appearances

Purpose

Detects Yeti presence and control signals via beeping warnings

Significance

Signals imminent Yeti ambush in Tunnel 3, forcing the group—Jamie, Doctor, Colonel, Anne, Arnold—into confrontation and heightening stakes after Arnold's HQ warning

Appearances in the Narrative

When this object appears and how it's used

5 moments