Product classification of Rockwell hardness testers

Divided by application: general Rockwell hardness tester, surface Rockwell hardness tester, comprehensive Rockwell hardness tester.
According to the operation mode: manual Rockwell hardness tester, electric Rockwell hardness tester.
According to the display mode: pointer type, digital Rockwell hardness tester.
Divided according to the loading method: the weight is loaded through the lever principle, and the motor and sensor form a closed-loop loading.
According to the reference platform: manual platform Rockwell hardness tester, mobile platform automatic Rockwell hardness tester, and mobile head automatic Rockwell hardness tester.