Motorized Superficial Rockwell Hardness Testing Machine Electronically Controlled Loading

Motorized Superficial Rockwell Hardness Testing Machine Electronically Controlled Loading HRM-45DT Motorized Superficial Rockwell Hardness Tester Main Function: HRM-45DT Motorized superficial Rockwell hardness tester adopts the mechanism of automatic loading and unloading of the test force, the test force is regulated by the load-change hand wheel. It can select the dwell time and is very easy to use. Besides setting zero to dial, there is no man-made error. The instrument