Digital Webster Hardness Tester
Meet or excee ASTM B647-87
Features:
Digital display
Indenter with protective cover
Easy calibration by the key
Automatically adjust the test sample and the indenter vertically
Technical data:
Mainly measure aluminium 1100-7075 hardness
Range: 0-20HW(aluminium 25-110HRE) (Brass 60-90HRF)
Accuracy: +/-0.5HW
Resolution: 0.1HW
Net Weight: 0.95KG
| Model No. | Measuring thickness | Diameter |
| WH-6D | 1-6mm | 6mm |
| WH-10D | 1-10mm | 6mm |
| WH-15D | 1-15mm | 6mm |
| WH-20D | 1-20mm | 6mm |