Hardness scale: HRA, HRB, HRC, HRD HRF, HRG (with standard indenters); HRE, HRH, HRK (with optional indenter).
Stage elevation manual. Load control automatic. Resolution 0.1HR. Tolearance testing.
Set testing times (2~10) to have average value and the difference of max. and min. value
Convert to other Rockwell scales, HV or HB
Memory of 500 testing values for browsing and output
Testing value can be sent to wireless printer automatically
Calibration function compensates the testing value for high accuracy

Dynabrade 92037 1-1/2" Dia. x 2" W, 36 Grit, Z/A DynaCut Band, 10/pack
3M 12954, Scotch-Brite Roloc Surface Conditioning Disc, TR, 4 in x NH A CRS, 12954, 7100007009, 100 per case
Dynabrade 58914V 7" Dia. Compact Rebel Right Angle Disc Sander Central Vacuum
Dynabrade 95848 Dynabrade Gear Oil
Insize ISF-S2000-U, DIGITAL SPRING TESTERS, 450lbf, 6940561961386 