Industrial applications manufactures a wide range of `indamag` brand prod & cable type portable as well as heavy duty mobile magnetic crack detectors upto 3000 amps magnetizing output current capacities. These magnetic crack detectors are ideal in metal engineering activities as a test and quality that the ferro magnetic engineering end product under test is free from invisible, hairline, microscopic, surface and subsurface cracks. The enhanced range can deliver the desired magnetizing current like ac, half wave dc, full wave dc or combinations with or without variable current control facility. The product are applicable in iron and steel, atomic energy, chemicals and petrochemicals industry sector as well as railways,defence establishments, fertilizer uints, thermal power stations, foundries and technical and educational institutes.