1. Various styles of packages to choose from 2. Temperature visualization 3. ABS anti-skid design 4. Smart thermostat chip 5. Safe and fast heat conduction 6. The internal heating type is smaller in size and faster in heat conduction. Equipped with an intelligent constant temperature chip, the efficiency is higher 7. The external heat type has a simple structure, slow heat conduction and instability, no intelligent constant temperature chip, and a shorter service life 8. The ceramic heating iron core is energy-saving and stable, and conducts heat from the inside to the outside. 9. Intelligent constant temperature control, stop heating after the electric iron reaches the specified temperature. If the temperature of the electric soldering iron drops, the chip will be thermostated to the specified temperature again after induction. 10. Digital display screen HD LCD backlight screen, equipped with blue backlight data clear and easy to read temperature Product parameters: Item model number: SL101 Material: PVC+Silicone+Stainless Steel Power: 60W Product line length: 1.1 meters Product function: knob temperature adjustment Heating core: ceramic internal heating Adjustable temperature: 200-450℃ Specifications: European and American regulations (optional) Plug Type:US Plug,it applies to Canada, India,Mexico, Thailand, the United States, the Philippines,Taiwan and so on. Voltage: AC110V Color: As shown Package Contents: SL101 24-piece set of electric soldering iron*1 anti-static tweezers*1 digital multimeter*1 soldering iron bracket*1 tin absorber*1 thermocouple*1 electric measuring pen*1 tin wire*1 soldering iron Head*5 Soldering Tools*6 Cuts*1 Rosin*1 Maintenance Copper Wire*1 Multimeter Pen Line*1 Zipper Storage Bag*1 Only the above package content, other produ