Yearometer

The yearometer, or year meter, (COMIC: ) was an instrument in the Doctor's TARDIS that showed the TARDIS' position in time and space. It stopped calculating properly after the First Doctor left England in November 1963. (TV: ) According to another account, the yearometer had been damaged on a previous expedition. (PROSE: )
When the TARDIS arrived at Byzantium, the yearometer gave the date as 14 March 64. (PROSE: )
When the TARDIS arrived at Marpling, the yearometer gave the date as 27 August 1933, though Anji Kapoor was incredulous that it was named this. (PROSE: )
When Bill Potts questioned if they really were in an alternate 2017, and not the 22nd century, the Twelfth Doctor assured her that the TARDIS had a yearometer. (AUDIO: )
Category:TARDIS components
Category:Navigation technology