Feature:1. HIGH EFFICIENCY: Induction heater uses electromagnetic fields to heat metal, which is faster, more accurate and more efficient than oxygen acetylene systems. No open flames caused by heating, ensuring safety.2. LED LIGHT: The induction heater has built in LED light at the end, which can provide lighting for the work area even when working in the dark.3. 10 COILS: Including 2 pieces 0.79in (20mm), 2 pieces 0.98in (25mm), 2 pieces 1.18in (30mm), 1 piece 1.38in (35 mm), 1 piece 1.57in (40mm), 2 pieces 29.53in (750mm) length free forming coil.4. COOLING SYSTEM: Flameless heating tool is equipped with cooling fan and overheating protection, will not damage nearby thermal sensors. Enhanced thermally stable shell enhances both internal and external durability.5. WIDE PURPOSE: Magnetic induction heater is mainly used to heat nuts and rusty screws to loosen them, can also be used for automobiles, machinery, and various small metal parts such as gears, pulleys, bearings, etc.Specification:Item Type:Material: Flame Retardant ABS, BrassModel: FH 1000Maximum Output Current: 150AWorking Frequency: 50-60HzRated Power: 1800WHeating Temperature: 1200Time Required For Heating At 1200: 5-40 Seconds (Larger Objects Require Longer Time)Heating Bolt Diameter: For the coil can be wrapped, can be adjusted freelyAmbient Temperature: -40 to 60Relative Humidity: <95% RHAtmospheric Pressure: 86KPa to 100KPaFunction:1. With soft start function, long service life in case of frequent starts2. With IGBT overcurrent protection function3. With input and output overcurrent protection, automatic adjustment, negative feedback function4. With IGBT over temperature protection function5. With heating coil short circuit protection function6. With heating coil open circuit protection function7. Full bridge series resonant circuit topology, strong anti interference ability8. Using high performance IGBT driver chip, accurate driving and output waveform9. Automatic identification of load and phase locked function to achieve high power factor at the load end, and to enable circuit control to work efficiently in weak inductive areas10. Several electromagnetic heating controllers are installed in parallel on the same heating tube without interfering with each other11. Good Power Saving Effect: Compared with the currently used electric heating coils, the power saving can achieve over 30%12. Easy Installation: Can be connected to induction coils with bucket and flat plate structures, etc..Package List:1 x Magnetic Induction Heater10 x Heater Coil2 x Screw1 x Storage Box1 x User Manual