Portable Rockwell^® Hardness Testers

---

The M-51 and M-52 Portable Rockwell Hardness Testers are lightweight and designed for testing samples where limited clearance is available. This instrument is capable of regular rockwell hardness testing with loads of 60, 100, and 150 kgf. The M-51 / M-52 portable Rockwell hardness testers are equipped with a flat and vee anvil, B Scale indenter and test block, and a C Scale diamond indenter and test block as standard equipment. 

Portable M-51 and M-52 Rockwell Testers