China Rail Map, Hanging, SC, 166*122cm

Features a unique trip planning functionality which adds and subtracts distance, works with any map scale up to 1: 1,000,000 and measures in either miles or kilometres. Includes a ‘Time to Go’ calculator with countdown timer, smart wheel setting function. Comes with a detachable lanyard and belt clip, shock resistant and weatherproof.

For measuring distances of roads, streams, etc. on maps with Four scales; 1:75k, 1:50k, 1:25k, 1:20k. The wheel features kilometre measurements on both sides. Use method: Move the pointer to zero, at the scale of 1:1. The small wheel alignment measuring address as a starting point, along rounting slip(rolling) to the end, according to the map of the ratio of the corresponding scale, is up point to the end of the number of kilometers.

Scale 1:6000000 Size:1068mmX767mm Simplified Chinese