![This is called a Schmidt hammer or rebound hammer and is used to test the hardness of concrete. : r/specializedtools This is called a Schmidt hammer or rebound hammer and is used to test the hardness of concrete. : r/specializedtools](https://preview.redd.it/u73tyt3060u21.jpg?auto=webp&s=d493a45688694eb03a3b9c406c6d3c564771d2d2)
This is called a Schmidt hammer or rebound hammer and is used to test the hardness of concrete. : r/specializedtools
![Proceq Concrete Rebound Hammer Tester 31001002, Concrete Hammer Original Schmidt Type N (PSI) from the Inventor of the Schmidt Rebound Hammer - - Amazon.com Proceq Concrete Rebound Hammer Tester 31001002, Concrete Hammer Original Schmidt Type N (PSI) from the Inventor of the Schmidt Rebound Hammer - - Amazon.com](https://m.media-amazon.com/images/I/61ytAHNl3RS._AC_SX355_.jpg)
Proceq Concrete Rebound Hammer Tester 31001002, Concrete Hammer Original Schmidt Type N (PSI) from the Inventor of the Schmidt Rebound Hammer - - Amazon.com
![Buy Proceq Concrete Rebound Hammer Tester 31003002, Concrete Hammer Original Schmidt Type L from The Inventor of The Schmidt Rebound Online in Taiwan. B07LFJJZMF Buy Proceq Concrete Rebound Hammer Tester 31003002, Concrete Hammer Original Schmidt Type L from The Inventor of The Schmidt Rebound Online in Taiwan. B07LFJJZMF](https://m.media-amazon.com/images/I/81LN7a9nlnL._SL1500_.jpg)
Buy Proceq Concrete Rebound Hammer Tester 31003002, Concrete Hammer Original Schmidt Type L from The Inventor of The Schmidt Rebound Online in Taiwan. B07LFJJZMF
![Original Schmidt Live Concrete Test Hammer | Concrete Strength Testing - Certified Material Testing Products Original Schmidt Live Concrete Test Hammer | Concrete Strength Testing - Certified Material Testing Products](https://cdn11.bigcommerce.com/s-zgzol/images/stencil/1280x1280/products/25137/68012/original_schmidt_live_concrete_test_hammer__42860.1585762710.jpg?c=2)
Original Schmidt Live Concrete Test Hammer | Concrete Strength Testing - Certified Material Testing Products
![Proceq Concrete Rebound Hammer Tester 31001002, Concrete Hammer Original Schmidt Type N (PSI) from the Inventor of the Schmidt Rebound Hammer - - Amazon.com Proceq Concrete Rebound Hammer Tester 31001002, Concrete Hammer Original Schmidt Type N (PSI) from the Inventor of the Schmidt Rebound Hammer - - Amazon.com](https://m.media-amazon.com/images/I/817KbJtwmGS._AC_SL1500_.jpg)