Sell 80W Electric Soldering Iron Adjustable Temperature LCD Digital Display 110V 220V Welding Solder Iron Tips Repair Rework Tool Kit best price

Temperature Calibration: 1.After 60 seconds of power on, put the soldering tip on a thermometer, and a moderate amount of solder on the soldering tip; make the test point and the soldering tip have good touch. 2.When thermometer displays a stable temperature (about 2 seconds), write down the temperature. 3.Move soldering iron away from thermometer; press the (-) and (+) button at the same time to enter temperature Calibration. 4.Input adjustment quantity. Adjustment quantity=set temperature - measured temperature (see example) 5.Press the (-) and (+) at the same time to exit temperature interface, finished. Example 1, when setting temperature is 350℃ while measured temperature is 342℃, the correction steps are as follows: a.press the (-) and (+) at the same time to enter temperature correction interface. b.press the "+" button till the LCD displays 8℃ c.press the (-) and (+) at the same time to exit temperature correction interface Example 2, when setting temperature is 350℃ while measured temperature is 330℃,the correction steps are as follows: a.press the (-) and (+) at the same time to enter temperature correction interface. b.press the (-) button till the LCD displays -20℃ c.press the (-) and (+) at the same time to exit temperature correction interface