The new design HR-150H heightened manual Rockwell Hardness Tester adopts manual loading and unloading test force mechanism, and the pointer directly reads the hardness value, which has good economy and practicability. It has high sensitivity, stability, and is suitable for workshops and laboratories

●European and American customized casting shell, good rigidity
●The accuracy reaches 0.5HR
● Dial direct reading, HRA, HRB, HRC and other rulers
● Mechanical manual test process, no electrical control required
●External test force selection knob, easy to operate
●Precision oil pressure buffer, loading speed adjustable
●Wide range of application, easy to operate, good economy and practicability
●Accuracy in accordance with GB/T230.2 ISO 6508-2 and American ASTM E18
●The standard configuration is complete, which can meet the test requirements of all scales
| name | quantity | name | quantity |
| Diamond Rockwell indenter | 1 pc | φ1.5875mm ball indenter | 1 pc |
| weight | 1 set | Large, medium and V-shaped test benches | 1 each |
| Hardness block | 3 pieces | Product Certificate | 1 serving |
| Instruction manual for the product | 1 book |