A Linear Variable Differential Transformer (LVDT) is an electromechanical device used to measure linear displacement. It operates on the principle of electromagnetic induction, where a movable core within a coil assembly alters the magnetic field, producing a voltage output proportional to its position. This makes LVDTs highly accurate and reliable for various applications, including industrial automation and aerospace. LVDTs are commonly used in applications requiring precise measurements, such as in robotics, automotive testing, and civil engineering. Their robust design allows them to function in harsh environments, making them suitable for both laboratory and field conditions.