Deluxe Hot-Air Station - Soldering Iron, Liquid Crystal Display, Smoke Absorber & Component Pick-Up Wand Individual power switches for hot air, soldering iron and smoke absorber/pick up wand suction port SAMSUNG SCM & PID program allows the unit to achieve real-time temperature tracking & correction Switchable Fahrenheit & Celsius temperature displays Large Liquid Crystal Display (also displays air rate) Auto sleep function for soldering iron section may be set from 1-99 minutes