23pcs Soldering Iron Tools Kit 【LCD Digital Electronic Soldering Iron 】 60W Soldering iron can quickly temperature levels, heat up quickly. Users can accurately adjust the temperature within 1-Degree increments from 200-450℃(356-932℉) accurate temperature readings, no need to find the right dial setting for each soldering job. 【Soldering Iron with Upgrade Technology 】Inner-heated ceramic technology makes the 60W soldering iron heat up very quickly; which both maintains the temperature stability and reduces energy .【A830L Auto-Ranging Electronic Measuring Smart Digital Multimeter】The meter is a handheld 31/2 digital multimeter which is used to measure AC/DC voltage and AC/DC current, resistance, diode, transister, frequency, temperature, capacitance and continuity test with battery. It is suitable for school, family and factory. 【Easy and Portable Application】Great for electronic circuit boards, costume jewelry, small appliances, and other DIY home repairs. The 110/220-Volt, 60-Watt Soldering Iron Kit has a rapid heat thermostat within 30s. The PU storage bag is convenient for transporting your device or storing small tools. 【Automatic Sleeping Mode】 In the power-on state, if the Smart Electric Iron doesn’t work in 10mins, it will automatically decrease the temperature to prevent the heating core from burning out due to high temperature.