Feature:1. [High Efficiency] Induction heater uses electromagnetic field to heat metal, which is faster, more accurate and more efficient. No open flame caused by heating, ensuring your work environment is safe.2. [High Illumination Work Area LED] The induction heater has a built in LED light at the end, providing work area illumination even when working in the dark. You can get a clearer picture of the work progress and know the status of the object being heated.3. [Box and 3 Coils] The magnetic induction heater kit comes with its own box, which is sturdy and durable, so you can always carry it with you when you are working outside. Equipped with 3 different sizes of coils, 3 pieces of coils include, 1 piece with 0.79in (20mm) diameter, 1 piece with 0.98in (25mm) diameter, 1 piece with 1.18in (30mm) diameter.4. [3.0mm Brass Core] Induction coil heater kit is all made of brass wire with 3.0mm brass core, which is more reliable than 2.5mm brass core coils on the market, and can heat up to 800 high temperature for a long time with good power saving effect.5. [Cooling System] The magnetic induction heater is equipped with cooling fan and overheat protection to heat up without damaging the nearby heat sensitive components, and the enhanced thermally stable thermoplastic housing improves the durability of the interior and exterior.6. [Widely Used] Magnetic induction heater is mainly used to heat nuts and rusty screws to loosen them. It can also be used for heat treatment of automobiles, machinery, and various small metal parts such as gears, pulleys, bearings, etc.Specification:Item type: electromagnetic induction heaterMaterial: flame retardant ABS, brassPower saving effect: power saving up to 30% or moreOperating frequency: 50-60HzRated power: 1500WHeating temperature: 800Heating 800 time required: 5-30 seconds (the larger the object the longer the time required)Heating bolt diameter: the coil can be set, the coil can be freely adjustedAmbient temperature: -40-60 Relative humidity: <95% RHAtmospheric pressure: 86KPa-100KPaFunction:1. With soft start function, in the case of frequent start, long service life2. With IGBT overcurrent protection function3. Input and output overcurrent protection automatically adjusts the negative feedback function4. Over temperature protection function of IGBT5. Heating coil short circuit protection function6. Heating coil open circuit protection function7. Full bridge series resonant circuit topology, strong anti interference ability 8. Using high performance IGBT driver chip drive, accurate drive and output waveform9. Automatic identification of the load and phase lock function, so that the load side to get a high power factor, but also to control the circuit inWeak inductive area with high efficiency 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 current electric heating coil, power saving up to 30% or more12. Easy to install, can be connected to the barrel type and flat plate type structure way induction coil.Package List:1 x Induction Heater3 x Heating Coil2 x Screw1 x Storage Box1 x Instruction Manual