ITEM NAME:80W LCD Electric Soldering Iron Pen Adjustable Temperature Welding Tool #JT1 Product Description Description: 80W LCD Digital Electric Soldering Iron Pen Adjustable Temperature Welding Repair Tool Features: 1. Test environment is room temperature 24 degrees, the heating head is B, the working voltage AC220, due to the environment, the type of heating head and other factors will have a 1-30 second impact, for example, change the soldering tip into blade tip, the time will change into 45 seconds. 2. Anti-static function: The national standard triangular safety plugs, put the leakage, anti-static protection, to ensure that your work safe use of electricity. 3. Heating core: The use of printing ceramic heating core, the using life is 3 times of ordinary. Specifications: Working voltage: AC240-200V Working frequency: 50-60Hz Heating core parameters: Resistance 140ÃŽ ©  ± 15% Size: dia 3.8 X 60mm/0.15 X 2.36in Output power: 80W Temperature range: 480  ° C -180  ° C, Fahrenheit 896  ° F-356  ° F Tin melting after electrification time: 18-20 seconds Temperature setting: 1  ° Celsius degrees, Fahrenheit 2  ° Fels Temperature Calibration Range: Fahrenheit  ± 100  ° C, Fahrenheit  ± 100  ° F Soldering Tip Specification: Compatible with 936 iron, use 900M series heating head. Fault alarm indication: When the LCD shows "EA0": it indicates that the heating core is disconnected. Approach: 1. Replace the heating core. 2. Check if the heater core pin is oxidized. When the LCD shows "EU5": it means the power socket is not in good contact or the power supply is interfering with the soldering iron can not work. Approach: 1. Pull the plug and start again. 2. Turn off the source of interference. 3. Away from the source of interference to use. Included: 1 X Electric soldering iron.Output power: 80W. Soldering Tip Specification: Compatible with 936 iron, use 900M series heating head. Included: 1 XElectric soldering iron. When the LCD shows "EA0": it indicates that the heating core is disconnected.