Place of Origin
Beijing, China
Product Name
Hardness Tester
Hardness systems
HL, HB, HRA, HRB, HRC, HV, HS
measuring range1
HLD(170~960),HRA(59~85),HRB(13~100)
measuring range2
HRC(18~68),HB(19~655),HV(80~976),HS(32~100)
Measuring materials1
steel and cast steel, alloy tool steel, stainless steel,
Measuring materials2
gray cast iron, ductile iron, cast aluminum alloy,
Measuring materials3
copper zinc alloy (brass), copper tin alloy (bronze)