Spectrum 3080 plasma cutter, manufactured by supertech services ltd, thane, is built on the basis of wind-tunnel technology. Auto-link feature automatically links the unit to primary input voltage [single- or three-phase] being applied - 208, 230 or 460 v [±10 per cent]. Wind-tunnel technology prevents abrasive dust and particles from damaging internal components of the plasma cutters. It starts without high frequency so it will not interfere with or damage controls, computers, etc. Fan-on-demand cooling system operates only when needed, reducing the amount of airborne dust/dirt pulled through the unit. Trigger hold switch allows cutting arc control without triggering. This spectrum 3080 model of the plasma cutter comes complete with:ice-80c hand-held torch with 7.6 m [25 ft] or 15.2 m [50 ft] cable or ice-80cm machine-held torch with 15.2 m [50 ft] cable and remote pendant; 6.1 m [20 ft] work cable with clamp; 3 m [10 ft] power cord; and extra consumables.