? A temperature controlling knob on the UK Plug soldering iron:? There is a spin knob on the soldering iron which is safe and convenient for you to control the heating temperature. And the insulating silicon gel prevents the iron from dropping effectively.60W 110V soldering iron adopts inner-heated ceramic heater technology which makes heat up to 200-450? within 2 minutes. ? Advanced multimeter makes the testing process easier: ?You can use the multimeter for testing AC and DC voltage, AC and DC current, resistance, diode, and continuity. The LCD screen shows you the data clearly ? Efficient heat dissipation: ?Four ventilation holes on the soldering iron and ceramic internal heating technology help it radiate quickly and effectively ? Multiple assistant tools Easy to carry: ?With so many different tools, it is easy and fast for you to finish the heating and soldering task.Come with a storage bag, convenient for you to collect and keep the rest tools, do not worry about losing. And you can carry it anywhere ? 24 Months warranty :? If any of our products do not work, please contact us for a 100% refund.