Microprocessor-controlled ESD safe equipment. 3-in-1 system Soldering Iron, Smoke Absorber, and Hot Air Gun. Digital control and display of temperature. Built-in smoke extractor that absorbs fumes created at the source. Knob type soldering iron temperature control for simple yet efficient working temperature selection. Sleep mode for soldering iron. Soldering iron to go into sleep mode based on user defined duration. Solder iron digital calibration, soldering iron tips can be calibrated + or -50 degrees. Easily adjust temperature offset with a few simple adjustments. Auto-cooling functionality. Blows air to cool down the system to a safe temperature before turning OFF. Various types of available air nozzles.(QFP, BGA, PLC, SOP, SIP...etc) Compatible with T series soldering tips.