Embedded coil board inductance testing device

The invention belongs to the technical field of electronic component detection, and particularly relates to an embedded coil board inductance testing device which comprises a substrate and a detection assembly arranged on the substrate, the detection assembly comprises a magnetic core and a coil wound on the outer wall of the magnetic core, and the coil is electrically connected with a measuring instrument; the circuit board is placed on the substrate, a detection hole is formed in the circuit board, and the magnetic core is arranged in the detection hole and used for electrifying the coil and measuring the inductance of the circuit board. The device can quickly and conveniently measure the inductance of the whole circuit board, does not need to test each coil or element, can quickly judge whether the inductance of the circuit board meets the design requirements or not, improves the production efficiency and the quality control level, and is higher in detection precision. And non-contact detection is adopted,