Uses hand tools such as but not limited to air chisel, chop saw, plasma cutters, grinders, hammer drill, pry-bar, and bench vice to perform destructive and/or nondestructive tests on materials, parts or products to measure performance, life or material characteristics. Uses hand tools such as but not limited to cutter, pry-bar, and bench vice to perform destructive and/or nondestructive tests on materials, parts or products to measure performance, life or material characteristics.