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).