Feature:1. High Work Efficiency: This induction heater uses electromagnetic fields to heat metals, ensuring faster, more accurate, and more efficient operation. No open flames caused by heating, ensuring a secure working environment.2. LED Light Design: The handheld induction heater has built in LED light at the end, providing illumination for dark work areas. It can provide a clearer understanding of the work progress and the status of the heated object.3. 10 Heating Coils: This kit includes 2 pieces 0.79in (20mm), 2 pieces 0.98in (25mm), 2 pieces 1.18in (30mm), 1 piece 1.38in (35mm), 1 piece 1.57in (40mm), 2 free coils with a length of 29.53in (750mm). Multiple models and sizes are suitable for different work needs.4. 3.0mm Brass Core Wire: These induction coils are composed of 3.0mm brass core and wire, which can be heated to a high temperature of 800 for a long time, which is efficient and reliable. Energy savings of over 30%.5. Secure Operation: The magnetic induction heater is equipped with cooling fan and overheating guard, which heats up without damaging nearby thermal components, extending the service life. Thermoplastic shell enhances internal and external durability.6. Wide Application: This magnetic induction heater is mainly applied to heat rusted nuts and screws to loosen them. It is also applied to the heating of automobiles, machinery, and various small metal parts such as gears, pulleys, bearings, etc.Specification:Item Type: Magnetic Induction HeaterModel: FH-1200Energy Saving Effect: Up to 30%Working Frequency: 50-60HzRated Power: 1200WHeating Temperature: 800800 Heating Time Required: 5-40 seconds (larger objects may require longer time)Heating Bolt Diameter: Coil can be wrapped around, coil can be freely adjustedAmbient Temperature: -40-60Relative Humidity: <95%RHAir Pressure: 86KPa-100KPaFunctions:1. Soft starting function, in the case of frequent startup, long service life2. IGBT overcurrent guard function3. Input and output overcurrent guard automatically adjust negative feedback function4. IGBT overtemperature guard function5. Heating coil short circuit guard function6. Heating coil open circuit guard function7. Full bridge series resonant circuit topology, strong anti interference ability8. Using high performance IGBT driver chip drive, accurate drive and output waveform9. Automatic identification of load and phase lock function, so that the load side to get a higher power factor, but also make the circuit controlWeak sensitive areas work efficiently10. Several electromagnetic heating controllers are installed in parallel on the same heating pipe without interfering with each other11. Good power saving effect, compared with the current electric heating coil, power saving more than 30%12. Easy to install, can be connected to bucket type and plate type and other structural induction coil.Package List:1 x Induction Heater10 x Heating Coils2 x Screws1 x User Manual