▶ Proving Ring are used for load measurements and are used in outfits of a number of Soil & Cement & Bitumen Testing Equipments like Direct Shear Test Apparatus,  CBR Test, unconfined compression test, marshall test etc. 

▶ High sensitivity load rings, integral, made of special steel, carefully forged to give maximum strength & machined to give the hightest sensitivities commensurate.

▶ High Sensitivity Proving Rings, integral, made of special steel, carefully forged to give maximum strength & machined to give the highest sensitivities commensurate with high stability and to ensure long life and accuracy.