Model Number

Leeb Hardness Testers with HM-6561 Model

Display

12.5mm LCD with back light

Accuracy

Display error ±0.8% at LD=900

Measuring range

200-900L

Conversion

HL-HRC-HRB-HB-HV-HSD

Materials

9 different common materials

With RS232C interface

Power supply

2x1.5V AAA size battery

Dimension:

1463×65×36mm

Weight:

130g (not including batteries)

Working temperature

-10°C~+50°C

Storage temperature

-30°C~+60°C

Relative humidity

≤90%

Memory

50 data can be stored and re-readable

Impact device

D Will handle the majority of hardness testing applications.