... technology, magnetic flux leakage technology and microprocessor technology, real-time effective to detect ferromagnetism defects in metal materials.IDEA-16MFL is ... channels: 4,8,16 (expandable 64-channel) 2 Real-time trace memory 16 signals 3 A variety of magnetic methods ... of the testing, analysis and evaluation. At the same time can be used for boilers, petrochemical industry, pressure vessels, ...