TT scale (from "table top") is a model railroading scale at 1:120 scale with a track gauge of 12 mm between the rails. It is placed between HO scale (1:87) and N scale (1:160). Its original purpose, as the name suggests, was to make a train set small enough to assemble and operate on a …

Also referred to as 1:120 scale in some cases, TT scale is a great scale to work in when designing your model railway layout. Discover TT scale buildings, locomotives, coaches, spare parts, scenery, wagons, track pieces and so much more at Gaugemaster, your one-stop model shop.

这个规范也叫横向(Lorentz条件)、无迹规范，也就是著名的 TT规范 (Transverse Traceless Gauge)，也叫辐射规范 (Radiation Gauge)。无迹很好理解，横向是指这个规范下波动解的性质，下面具体来谈。

Choose a manufacturer below and look for TT Gauge to see trains, buildings, accessories and more. Arnold, the worldwide known brand in the N-scale, is back in the market with a selected range of new products. Many of the Arnold range of American outline locomotives...

TT:120, commonly known as “TT scale,” represents a model railway scale where every unit on the model equates to 120 units in reality, with tracks having a 12mm gauge. Positioned between the larger OO/HO scales and the smaller N scale, TT offers a balance: it’s compact enough for limited spaces yet retains a commendable level of detail.

Hornby released the TT:120 Scale in Summer 2023 and it proved very popular from the outset. With their range of train sets, it couldn’t be any easier to get started and with iconic locomotives such as Flying Scotsman, Mallard and the HST, you …

Continental TT Scale is 1:120 scale (1/10th inch to the foot) and is roughly halfway between N Scale and HO Scale, which combines the detail that of HO stock with the space-saving advantages of N Scale.

2019年1月16日 · Tri-ang called this ‘Table Top’, or TT gauge. The track gauge was maintained at 12mm, causing a similar arrangement to OO. From its launch in 1957, TT wasn’t as popular as hoped, probably because of the sheer dominance of …

info on TT Scale, past, present, and future, with discussion forums, media, and links to TT builders and sellers. FREE website filled with photos, data, and links to TT scale retailers. TT Scale Society: FREE TRIAL MEMBERSHIP - For serious modelers of North American Railroads in TT Scale. Great for the scratch-builder in TT Scale.

With TT gauge buildings, vehicles and figures, you can design your model railway layout however you like. Whether you want to place seated or walking travelers, animals such as cows, horses or deer, bridges or containers - there are no limits to your imagination.