Feature: 1. WITH LED: The built in LED light is installed at the end of the induction heater, providing work area lighting even when working in the dark. The light can provide a clearer understanding of the work progress and the state of the heated object. 2. COOLING SYSTEM: Equipped with a cooling fan and overheating protection, the heater heats without damaging nearby thermal sensors and prolongs the service life of the equipment. The enhanced thermally stable thermoplastic shell enhances both internal and external durability. 3. 8 HEATING COIL: There are 8 coils in the package that in different sizes that can be used separately to meet your needs. 4. EASY CARRYING: Comes with a storage box, these tools are easy to carry and can be stored without clutter, easy access and use. 5. WIDE APPLICATION: Magnetic induction heaters are mainly used to heat nuts and rusty screws to loosen them. The heater can also be used for heat treatment of automobiles, machinery, and various small metal parts such as gears, pulleys, bearings, etc. Specification: Item Type: Magnetic Induction Heater Kit Mode: FH 1000 Material: Flame Retardant ABS, Aluminum Alloy, Brass Maximum Output Current: 150A Working Frequency: 50 to 60Hz Power: 1200W Heating Temperature: 800 ?? Time Required for Heating at 800 ??: 5 to 40 seconds (the larger the object, the longer the time required) Heating Bolt Diameter: Approx. 15 to 44mm / 0.59 to 1.73in Environmental Temperature: -40 ?? to 60 ?? Relative Humidity: Less than 95% RH Atmospheric Pressure: 86KPa to 100KPa Function: 1. Equipped with soft start function, long service life in case of frequent starts 2. Equipped with IGBT overcurrent protection function 3. Equipped with input and output overcurrent protection automatic adjustment negative feedback function 4. Equipped with IGBT over temperature protection function 5. Equipped with heating coil short circuit protection function 6. Equipped with heating coil open circuit protection function 7. Full bridge series resonant circuit topology with strong anti interference ability 8. Using high performance IGBT driver chips for accurate driving and output waveforms 9. Automatically identify the load and lock in function to achieve a higher power factor at the load end, and also to control the circuit at high efficiency work in weak sensitive areas 10. Several electromagnetic heating controllers are installed in parallel on the same heating tube without interfering with each other 11. Good Power Saving Effect: Compared with the currently used electric heating coils, the power saving can arrive over 30% 12. Easy Installation: Can be connected to induction coils with bucket and flat plate structures, etc. . Package List: 1 x Heater 8 x Heating Coil 2 x Screw1 x Storage Box 1 x Aluminum Storage Box 1 x Manual