A system and method for inspecting a tube. An inspection system may comprise a telemetry module which may comprise an accelerometer. The inspection system may further comprise a centralizing module which may comprise at least three arms. The inspection system may further comprise an inspection device which may comprises a memory module, a differential amplifier, and a sensor array, wherein the sensor array comprises a transmitter, core, and plurality of receivers. The inspection system may also comprise a service device. A method for inspecting a tube may comprise inserting an inspection device into a tube, wherein the inspection device may comprise a sensor array and a memory unit. The method may further comprise energizing the sensor array, wherein an electro-magnetic field may be emitted from the sensor array. Additionally, the method may comprise inducing a magnetic field within the tubing, and measuring voltage with a receiver of the sensor array.