Our products have passed through FCC, CE certification, support ODM & OEM, all in the excellent quality with competitive price. Product Description: - Compatible with C210 series soldering iron tips, temperature adjustable range 50ºC-500ºC/122ºF-932ºF. - Working power supply: Support PD2.0/3.0, QC2.0/3.0, DC Max 12V. -Intelligent temperature control algorithm, supports temperature compensation and temperature self-calibration. -The shell is made of special industrial materials, high-temperature resistance, and effective anti-static treatment. -0.91 inch OLED display, built-in buzzer work reminder. - The sensitivity can be set, rejecting the interference of environmental factors. - Support ºC/ºF switching, left and right-hand screen flip. - Support user-defined LOGO(Notice: new version removes Custom LOGO function, currently on sale do not have Custom LOGO function.), and firmware upgrades.