PRODUCT DETAILS SPECIFICATIONS Power: 120 (MAX) wattsTemperature range: 212-842°F/100-450℃Equipment voltage: 110-220 volts (This A9 soldering station is wide voltage,so 110-220 volts can be used) ADVANCED FEATURES Soldering iron tip replacement rackTemperature adjustment functionTemperature storage functionTemperature unit switchStandby temperature settingBuzzer settingsSafety protection systemAuto-sleep modeKey lock function Whole Kit Including 1 * SUGON A9 Soldering station 6 * 210 Precision one-piece soldering iron tip (I tip, IS tip, and K tip ) 1 * Handle 1 * Copper wire cleaning ball 1 * High temperature cleaning sponge 1 * Power Cord 1 * Power cord retaining rod 1 * Instruction Manual The Main Function Temperature storage function Machine is equipped with three temperature memory storage function buttons, you can use it to set different common working temperatures, no need to adjust the value every time you work, press the button and you can use it immediatelyOperating Instructions: After setting the desired temperature, long press "CH1/CH2/CH3" to save, short press to use Temperature adjustment You can select the working temperature you need through the temperature adjustment button of the soldering station, and the value will be accurately presented to you through the LCD screen equipped with the machineOperating Instructions: Long press the temperature up or down key to quickly adjust the desired temperature, and short press for precise adjustment Temperature unit switch In order to be more in line with your usage habits, the soldering station is also equipped with a temperature unit conversion function to facilitate your viewing and debugging of temperatureOperating Instructions:Short press SET to adjust between ℉ and ℃ Temperature compensation ℃/°F conversionTemperature memory storage for 3 channelsTemperature lockoutBuzzerAuto-sleepTemperature calibration4 adjustable standby temperaturesQuick change soldering iron tips bracketQuick heatingClean copper wire ballsHigh temperature cleaning spongePrecision one-piece heating core soldering iron tips100℃-450℃/212°F-842°F110V-220V universal Soldering iron tip replacement rack The soldering station equipped soldering iron tip replacement rack, you can use it to replace the high temperature soldering iron tip on the job, without using pliers or other tools to disassemble Auto sleep mode When the handle is placed on the handle stand, the soldering station will start the automatic sleep mode, so as to avoid damage to the soldering iron tip caused by long-term high temperature and prolong its service life 210 Precision Soldering Iron Tips Compared with the 245 soldering iron tip, the 210 soldering iron tips are finer and better can perform more precise soldering workSo we will equipped 6 *210 Precision one-piece soldering iron tips. K tip, I tip, IS tip (as the picture shows) Product manual The S-E code appears when the soldering iron tips is plugged into the soldering station, indicating that the soldering iron tip is not used correctly Quick change soldering iron tip holder instructions for use