Compact, lightweight handheld device with LED lighting. Operating principle: An electromagnetic alternating field is generated inside the induction coil. The metallic object (e.g., a nut) within the induction coil acts on the induced eddy currents like an electrical resistance, causing it to heat up. This allows for the heating of screws and nuts without significantly heating or even damaging surrounding components, as often happens with heating using welding torches. In a very short time, for example, rusted nuts can be heated and thus loosened.

The device is used for ball joint clamp screws and other fasteners on axles and engines. With its flexible coils (length 800 mm), it is also ideal for heating components such as bearings, where heating facilitates disassembly or assembly.

Includes the following induction coils: Induction coil 19 mm, length 220 mm (for Ø 10 - 16 mm); Induction coil 27 mm, length 220 mm (for Ø 17 - 24 mm); Induction coil 50 mm, length 235 mm (for heating small areas); flexible coil, 800 mm, for heating components. Maximum input current 6.3 A.