853D 3in1 853D SMD Rework Station Soldering Iron Lead-Free Hot Air Gun Rework Station DC Power Rework Welder Welding Tool(853D) Fits for heating shrink, drying, lacquer removal, viscidity removal, ice-out, pre-heating and glue s PID technology was used to enhance temperature stability, quick warming-up. And to control over-temp Intelligence self-detection function features safe personal operation. Automatically stop rotation w Automatic-cooling-function effectively prolonging the heater's life and protect the hot air gun. 1 year warrantyShipment from CA, warrantee fast after-sale service.