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

3M 26106, PPS Series 2.0 Adapter, Type S22, 8 mm Male, 0.75 mm Thread, 7100135958
3M Cubitron 3 Cut-Off Wheel, 66199, 36+, T27, 4-1/2 in x 0.045 in x 7/8 in (115mmx1.6mmx22.23mm), ANSI, 10 ea/Case, Trial Pack, 7100317566
Dynabrade 56076 Throttle Valve Plug 