* 2 + 2 mm in mild steel, 1.5 + 1.5 mm in stainless steel and 8 + 8 mm in round steel.

* Transformer is manufactured from siliceous sheet and electrolytic glass fiber protected copper.

* Digital microprocessor control provides precision ampere setting. By the duration of the welding is ensured the desired continuous standard welding quality.

*Thanks to the guide the distance between the lower arm and the upper arm can be set

* The body is strong and resistant against impact.