Feature:1. HIGH EFFICIENCY: Induction heating tools use electromagnetic fields to heat metals accurately and efficiently, without causing open flames due to heating, ensuring a safe working environment.2. WITH LED LIGHT: The induction heater has LED lights at the end, providing illumination for dark working areas, clearly understanding the progress of work and the status of heated objects.3. 6 HEATING COILS: Equipped with 6 different sizes of coils, 20mm, 25mm, 30mm, 35mm, 40mm, and 750mm free coils, composed of 3.0mm brass core wires, resistant to high temperatures.4. GOOD COOLING: This flameless heating tool is equipped with cooling fan and overheating protection, which heats without damaging nearby thermal sensors and prolongs its service life.5. WIDE APPLICATION: Mainly used for heating rusty screws, nuts, and bolts to loosen them, and can also be used in automobiles, machinery, various metal small parts such as gears, pulleys, bearings, etc.6. STORAGE BOX: Equipped with a tool storage box, which has a portable handle for easy carrying out, these heating tools can be securely fixed internally and provide good protection.Specification:Item Type: Magnetic Induction HeaterModel: FH 1200Power Saving Effect: Up to 30% or moreWorking Frequency: 50-60HzRated Power: 1200WHeating Temperature: 800Time for Heating at 800: 5-40 seconds (the larger the object, the longer the time required)Heating Bolt Diameter: The coil can be covered and adjusted freelyEnvironmental Temperature: -40-60Relative Humidity: