The 250 TE is the mid-range model in the pitched-roof TE series, featuring a rectangular footprint of 250 × 200 cm and a ridge height of 190 cm. Its elongated shape allows it to be set up over construction pits, trenches, and shafts up to 4 m wide and 2.5 m long. Supply pipes, air hoses, and cables can be routed into the tent via zippers on the front and back. Multiple tents can be connected using an adapter piece.
| Dimensions (L × W × H) | 250 × 200 × 190 cm |
| Weight | ca. 19 kg |
| Design | Fiberglass poles, no loose poles |
| Tent fabric | Translucent, no color distortion |
| Features | Zippers on the front and back, reflective strips, carrying case, can be connected using an adapter |