Olu hlobo lweseli yomthwalo we-Tension S luneenzuzo zokwamkela umlinganiselo woxinzelelo lwe-shear, ulwakhiwo olulula, ukulufaka lula, ukuzinza okuphezulu kunye nokuthembeka.Isetyenziswe njengezixhobo eziphambili ze-hopper scales, i-crane scales kunye njl.