MATEST [S075] Pocket Shear Vane Device

SKU: MAB_Pocket_Shear_Vane_Device

A Pocket Shear Vane Device (also referred to as a Hand Vane Tester or Torvane) is a portable, spring-loaded field instrument used to measure the undrained shear strength ($c_u$) of saturated cohesive soils (clays and silts) on flat, exposed surfaces.