High-precision Linear Variable Displacement Transducers (LVDT) in Bangladesh for geotechnical, civil engineering, and laboratory testing applications. Accurate displacement and deformation measurement solutions from QC Lab Solution. Linear Variable Displacement Transducers (LVDT) precisely measure deformation or movement of soil samples during tests such as shear, consolidation, and triaxial. They provide a digital output related to the displacement of a reference surface. The linear displacement transducers feature anodized aluminum housing, stainless steel actuating shaft with an anti-rotation device, and include the industry-proven double bearing system on both the actuator shaft and spring to reduce side load errors. Each transducer has a repeatability of 0.002mm and includes two fixing clamps, screws, and a gauging head with a hardened ballpoint.