... control automatically warming up rapidly temperature stability SAIKE 9936 Portable Iron(Soldering Iron)Main parameters:Voltage: 110V-240V/ACPower frequency: 50-60HzPower: ... soldering; 4. Temperature correction is 5-30, it can correct iron temperature. 5. Intelligent software design, high-temperature alarm, automatic ... low power, easy to use, easy to operate. SAIKE 9936 Portable Iron(Soldering Iron)