Feature:1. High Efficiency: This induction heater uses electromagnetic fields to heat metals, which is faster, more precise, and more efficient. There is no open flame caused by heating, ensuring a safe working environment.2. With LED Light: The handheld induction heater has LED light at the end, which can provide lighting in dark working areas, helping you clearly understand the progress of work and the status of the heated object.3. 4 Heating Coils: This kit is equipped with 4 heating coils of different sizes, including a 20mm coil, a 25mm coil, a 30mm coil, and a 750mm free coil, with multiple sizes to meet different work requirements.4. Brass Core Wire: These induction heating coils are all composed of 3.0mm brass core wires, which can be heated to a high temperature of 800 for a long time, and have excellent energy saving effect.5. Overheat Protection: The flameless induction heater is equipped with cooling fan with overheating protection, which heats up without damaging the thermosensitive components. The plastic shell improves the durability of internal and external parts.6. Wide Application: This magnetic induction heater is mainly used to heat rusty screws and nuts to loosen them, and widely used in automobiles, mechanical processing, for heating gears, pulleys, bearings, etc.Specification:Item Type: Magnetic Induction HeaterModel: FH-1000Device Protection Temperature: 80Operating Frequency: 50-60HzRated Power: 1200WHeating Temperature: 800Heating Time for 800: 5-40 seconds (larger objects require longer time)Heating Bolt Diameter: Any bolt that can be snared by coil (Including 20mm, 25mm, 30mm and 750mm free coil 1 each)Ambient Temperature: -40-60Relative Humidity: <95%RHAir Pressure: 86KPa-100KPaFunctions: 1. Soft start function, has a long service life in the case of frequent start2. IGBT overcurrent protection function3. Input and output overcurrent protection, automatic adjustment of negative feedback function4. IGBT overtemperature protection function5. Heating coil short circuit protection function6. Heating coil open circuit protection 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 high power factor, but also make the circuit control in the weak inductive area of high efficiency10. 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, the power saving can reach more than 30%12. Easy Installation: Can be connected to the drum type and plate type and other structural induction coil.Package List:1 x Induction Heater4 x Heating Coils2 x Screws1 x User Manual