Model Number

Leeb Hardness Tester

Display

High- definition IPS Screen

Accuracy

±6HLD(HLD=800), Repeatability <10HLD(HLD=800)

Measuring range

HLD(200-960), HRC(19.8-68.5) HB(30-651), HV(80-976),HS(26.4-99.5), HRB(13.5-100), ob.(375-2639)

Hardness Scale

HL-HB-HRB-HRC-HV-HS

Materials

9 different common materials(steel& Cast steel, Stainless steel, GC IRON, NC IRON, copper and so on )

Power supply

2AA size battery

Dimension:

153*76*37mm

Weight:

242g ( including batteries)

Working temperature

-10°C~+50°C

Storage temperature

-30°C~+60°C

Relative humidity

≤90%

Memory

200files, 11000groups(each group contains1-8 hardness values and an average value)

Impact device

Type impact device , optional C/G/DC/DL

Communication

USB port

Standard

GB/T17394-1998, ASTM A956