Antstone Concrete Rebound Hammer Tester Schmidt Hammer Mechanical Strength Resiliometer Test Meter 10-60Mpa (1450-8702psi)

Antstone Concrete Rebound Hammer Tester Schmidt Hammer Mechanical Strength Resiliometer Test Meter 10-60Mpa (1450-8702psi)

[Application] - The concrete test hammer is only applicable for concrete, not for ceramic tile or brick wall. And it can be used test the concrete strength of building walls, roads or bridges. [Portable] - The rebounded hammer tester is only 1kg, lightweight and portable. And it comes with a thickened plastic case, in which has shockproof sponge to better protect the product. [High Quality] - The shell of the resiliometer is made of stainless steel. The internal high-quality spring has good resilience and is durable. [Complete Accessories] - The package includes a schmidt test hammer, grindstone, portable case, bounce spring, buffer spring, slotted and cross screwdriver. [International Standards] - The Schmidt hammer complies with international standards: ISO/DIS 8045(International), EN 12 504-2(Europe), ASTM C 805(US), DIN 1048, part 2(Germany), NFP 18-417(France), JGJ/ T 23-2001(China). ①Tear off the adhesive tape and press the Impact plunger to make the button pop out. Then slowly release the Impact plunger (be sure to release it slowly). ②Make the axis of the rebound hammer always perpendicular to the surface of the concrete, then slowly and evenly apply pressure. ③After the rebound with a "bang" sound, press the button (don't release the button at this time). ④Release the button after the rebounded hammer tester leaves the concrete surface. ⑤Read and record the rebound value. ⑥Repeat the above steps and test the concrete surface repeatedly.