Concrete Rebound Hammer Tester 10 70MPa 1450 10150psi Resiliometer Concrete Strength Tester for Building Wall Road

Feature: 1. Best Impact Energy: The impact energy of this concrete rebound hammer is 2.207J (0.225Kgf.m), which can provide consistent and controlled impact force to achieve accurate readings, thereby improving the efficiency and accuracy of concrete testing procedures. 2. Premium Materials: The rebound hammer is made of stainless steel, hard wearing and shatterproof. The interior adopts premium spring, with well rebound force. The friction between the pointer axes and the pointer slider is uniform, and the division is accurate. 3. Precise Portable Design: The rebound hammer is equipped with high precise scale, ensuring accurate and reliable results, lightweight and portable, easy to carry. Can be used to detect buildings, roads, houses, etc. 4. Sturdy Structure: The concrete strength tester is designed to withstand strict testing environments. The spring tension length is 75+ 0.3mm, and the slider friction range is 0.5 to 0.8N, ensuring long term reliability and performance. 5. Easy to Read Results: The static friction force of the pointer slider is precisely calibrated between 0.65N+ 0.15N, providing clear and easy to read results for efficient analysis and interpretation. 6. Convenient Calibration: The calibration value of the concrete test hammer on the test anvil is 80+ 2, which can be easily calibrated to achieve accurate and consistent testing, ensuring reliable results every time it is used. Specification: Item Type: Concrete Rebound Hammer Tester Material: Stainless Steel Measurement Range: 10 70N mm² Rod End Spherical Radius: Approx. 25mm 0.98in Nominal Energy: 2207J (0.225Kgf.m) Impact Spring Stiffness: 785+ 30N m Impact Hammer Stroke: 75.0+ 0.3mm Maximum Friction Force of Pointer System: 0.5N 0.8N Steel Anvil Calibration Rebound Tester: 80+ 2 Operating Temperature: 10 celsius +40 celsius . Package List: 1 x Concrete Rebound Hammer Tester 1 x Grinding Stone 2 x Springs 1 x Screwdriver 1 x Washer 1 x Storage Box 1 x Carrying Case 1 x User Manual Note: This concrete testing hammer can only test the strength of concrete and cannot test the strength of rocks, bricks, tiles, or other materials.