1.The 60W soldering iron uses internal ceramic heating technology for extremely fast heating.Adopting heat resistant material, the soldering tip will not melt or fall off.Four vents, rapid heat dissipation. 2.The digital multimeter is easy to use to measure DC and AC voltage, DC and AC current, resistance, diode and continuity test.Thanks to the large LCD screen, you can get the most accurate data directly. 3.Farewell to the traditional design, we use PU material, this portable toolkit is very easy to store small tools and carry on the go, and avoid losing torches and accessories. 4.Please do not use the soldering iron for a long time (especially when the temperature is set to the maximum), which may shorten its service life.The metal soldering iron tip is very fragile and easily broken at high temperatures. 5.This soldering iron kit is a perfect gift for DIY enthusiasts to repair mobile phones, suitable for electronics classroom work, home and office repair, circuit design, jewelry, crafts, artwork, DIY, wood, car repair, guitar, watches, computerequipment, mobile phone repair, etc.