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Testing range: 0-20HW / 25-110HRE / 58-131HV
Resolution: 0.5HW (5-17HW)
Repeatability: 0.5HW (5-17HW)
Weight: 0.5 kg
Application: the most popular model,
used to test normal aluminum profiles
Sample requirement:
Thickness: 0.6 mm - 6 mm
Inner diameter: >10 mm
Standards: ASTM B647-84(2000), YS/T420-2004, JJG944-2013
