FREQUENTLY ASKED QUESTIONS
What is T Gauge?
T Gauge is presently the world's smallest commercially-made model train scale with self-powered trains. "T"
stands for "three," which is the track gauge in millimeters—that is, the rails are 3 mm apart. The
scale (model ratio) is 1:450, which means it would take 450 model cars placed end-to-end to equal the length of
its real-life counterpart.

From left to right: T (1:450), Z (1:220) and N (1:160) scales.
Photo courtesy of Chris Schmuck.
Who makes T Gauge?
The developer is KK Eishindo of Japan.
When was T Gauge introduced?
Eishindo announced T Gauge in 2006, and was displayed at various toy shows in Japan. The product was delayed getting to market
due to quality issues. By early 2008 it was finally reaching shops. For more details, see History.
What kinds of T Gauge products does Eishindo make?
Eishindo makes several Japanese commuter trains, plus
track with curves in four sizes, buildings, people, trees and other accessories. See
Available Products for a comprehensive listing.
Does Eishindo make anything but Japanese commuter trains?
No. Currently that's all they make. They are planning to expand their product line,
and most of the new items in the list appear to be Japanese.
How much does a train set cost?
The 103-series four-car train set costs around US$50. Train sets do not include track; a
track set, with a (battery-powered) controller and accessories, is also around US$50.
Where can I buy T Gauge?
There are many online shops selling T—see Where To Buy. Most of the shops will ship worldwide.
When will track switches (turnouts/points) arrive?
Eishindo has just now released their manual left switch; the right switch is not far behind.
If you have a question of your own, please email me.
|