Features 1 This product belongs to industrial product of heating air to heat and solder components or board 2 With 3 memory channels CH1 CH2 and CH3 After custom setting the temperature air volume and time of each channel can be conveniently switched to the temperature required for heating and soldering components by one key 3 The handle has sensor switch as long as hold the handle the system can quickly enter into the working mode If the handle released into the handle frame the handle will cool down to below 100℃ and enter standby mode real time and easy operation 4 The parameters also can be custom set in the sleep state 5 Sensors closed loop zero crossing triggering microcomputer temperature control LCD touch screen Heating up rapidly the temperature accuracy and stability without effect of the air flow and truly achieved lead free solder 6 Using variable frequency brushless fan adjustable air flow large range and can adapt to a variety of purposes7 The system has automatic air cooling function to extend life and protect the hot air heater Specifications Model BST 863Power 1200WInput Voltage AC 220V 110V 50 60HzTemperature Range 100℃ 550℃ 212℉ 999℉ Display Type LCD screenTemperature Accuracy ±1℃ Static Air Volume Range 1 100 LevelNoise 45dBMainframe Size 188 L x 240 D x 135 H mmWorking Environment 0℃ 40℃ 32℉ 104℉Storage Environment 20℃ 80℃ 4℉ 176℉Storage Humidity 35 45 Package Included 1 x BEST BST 863 Soldering Station