* Welds 0.5mm + 0.5mm * Single phase 30amp supply required * Rated Power 3KVA. Rated duty cycle 20% * This model comes with digital display

* Compact portable spot welding unit with electronic timer for maximum weld control * Weld mild steel with standard arms 2 + 2 mm Also features a pressure weld adjustment controlled by a microprocessor selector: * (A) Welding time * (B) Welding thickness * (C) Normal or pulse welding mode * Suplied with robust carry case for safe storage * Extension arms are available as an optional acessory