Designed with advanced IGBT inverter technology, mini size, light weight, solid construction, performance and control. Suitable for a variety of applications. Variable amperage control of 30 - 180A with regulated DC power output ensuring smooth operation. Thermal overload and anti-stick protection are integrated into the fan cooled unit ensuring peace of mind and protecting the unit from sudden damage. Accessories Include: electrode holder and lead (1.8), ground clamp (1.6m), welding cable, wire brush/hammer and weld cap.