Superficial Rockwell
Test force 147.1N(15kg), 294.2N(30kg),441.3N(45kg)
Dolphin-nose indenter for easy reach interior of pipe and groove
Automatic testing after preliminary test force is loaded by hand
LCD touch screen, easy operation
Convert to other Rockwell scales, HV or HB automatically
Tolerance testing

3M 76624, Roloc Disc 777F, 60 YF-weight, TR, 1 in, Die R100N, 7000045620 
