INSIZE MPI-D730 AC/DC Magnetic Powder Flaw Detector is a high-performance, dual-mode Magnetic Particle Inspection (MPI) instrument designed for fast, accurate detection of surface and near-surface defects in ferromagnetic materials. Built with advanced AC and DC magnetization technology, the MPI-D730 delivers exceptional flaw detection sensitivity, making it ideal for weld inspection, machinery maintenance, pipeline testing, automotive components, and heavy-industry NDT applications. Engineered for precision and reliability, the MPI-D730 features a rugged body, adjustable magnetizing current, stable output, and optimized field uniformity for consistent inspection results. Its ergonomic design ensures comfortable long-hour operation, while the high-efficiency magnetic circuit provides strong lifting power for effective crack detection using dry or wet magnetic powders. Whether you are conducting on-site inspections or production-line quality control, the INSIZE MPI-D730 offers a versatile, durable, and cost-effective MPI solution trusted by professionals across engineering, fabrication, metallurgical, and industrial testing environments.