High Precision 0.735J Concrete Test Hammer 54 * 268 mm for Brick
1.Portable, easy to operation; 2.Size: 54 * 268 mm , small in size and high sensitivity; 3.Six colours 4.Provide digital type
Submit to standard of GB/T50315-2000,the instrument is applied to test light material such as brick, light bone concrete etc.
1)Center rod use imported material, high precision, wear proof;
2)Shell use super hard aluminums, protect instrument from damage on site test work, prolong use life;
3)Pointer slider is outside ring structure, easy to adjust friction, and assure equal friction between pointer slider and axis. And assure the precision of instrument, compare with similar other brand product, it’s good precision, longer use life and better price. Specially suitable for brick factory or brick user