Precise Practical Concrete Test Hammer Portable For Testing Mortar / Clay

Precise Practical Concrete Test Hammer Portable For Testing Mortar / Clay Introduction With the merits of simple structure, easy correction, maintenance and repair, and portability, the mortar testing hammer is widely used in civil engineering and construction industry for testing the strength of mortar. Compared to other nondestructive testers, the Mortar testing hammer is an economical and practical nondestructive testing instrument. HT-20 is a medium mortar testing hammer,