This is the Universal Iron used to apply fabric or film onto model airplane kits. Advanced built-in solid-state thermostat maintains heat within 3°F (1.7°C) of dial setting.(Temp chart on box). Temperature range of 150 to 410°F (55 - 216°C). Unique iron w/upswept "wings" on the sides for fillets & under cambers without gouging the underlying surface or your covering. When the iron reaches the dialed-in temperature, the temperature procesing indicator light begins to blink. 100% blackstone shoe coating resists scratches & adhesive buildup.