Material | Rubber,copper |
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Color | Yellow |
Connector | LEMO And 3 Pin |
Weight | 300g |
Length | 1.5m |
Name | Pencil Hardness Tester |
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Hardness Class | -4B-3B-2B-B-HB-F-H-2H-3H-4H-5H-6H. |
Pressure Of Pencil Tip | 1000/750/500g |
Test Surface Contact | Roller, Pencil Tip |
Scratch Speed | 1 Mm/sec |
Hardness Scale | HL, HB, HRB, HRC, HRA, HV, HS |
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Memory | 48~600 Groups (impact Times: 32~1) |
Measuring Range | HLD(170~960) |
Standard Impact Device | D |
Optional Impact Devices | DC/D+15/G/C/DL |