... USE WELDING MACHINE WITH ELECLODE HOLDER, EARTH CLAMP, WELDING CABLE, BRUSH/HAMMER, PROTECTIVE MASK INCLUDED UNIT WITH POWER LED ... DISPLAY, OVERHEAT LED DISPLAY, WITH ELECTRIC CURRENT ADJUSTMENT SWITCH, POWER SWITCH, FAN ALUMINUM WIRE COIL TRANSFORMER NET WEIGHT:26KG UNIT ... 5 MINUTES EACH TIME, STANDBY TIME OF COOLING UNIT ARROUND 3 MINUTES OUTPUT ELECTRIC CURRENT ADJUSTMENT RANGE: ...