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The CGOLDENWALL ZC3-A Concrete Rebound Hammer Tester is a precision-engineered tool designed for accurate, reliable measurement of concrete compressive strength within 10-60 MPa. Featuring a smooth pointer shaft, durable stainless steel construction, and certified calibration per JGJ/T23-2001 standards, it delivers professional-grade performance. The complete package includes all necessary accessories, making it an essential instrument for construction quality control and engineering professionals.






| Manufacturer | CGOLDENWALL |
| Part number | LST-676 |
| Item Weight | 2 kg |
| Package Dimensions | 32.99 x 20.8 x 10.49 cm; 2 kg |
| Item model number | CNA 714 |
| Colour | Silver |
| Material | Stainless Steel |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | No |
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