... performance hot air gun -An Automatic cooling mode.,After the power switch is turned off,an automatic blowing function would keep sending ... : Current voltage(AC):220+10% Current overload protection :>=4A Power consumption:270W Hot Air temperature:100-420 C,adjustable Output ... airflow: 0.3-24L/min, adjustable Pump power:45W Heater: 250W metal Type of pump:membranous Total dimension ...