Webster Hardness Tester W-20 Series Portable Metal Testing Instrument 0.8-13mm Capacity 0.5KG Weight

The TMTeck W Series Webster Tester is a portable instrument designed for rapid on-site testing of soft metals. This hardness tester is ideal for inspecting heat treatment results, sorting materials in warehouses, and testing large workpieces that cannot be transported to laboratory facilities. With direct reading on the indicator dial, it provides efficient quality inspection for batch production processes.

• Single-press operation for quick test completion
• Compact and portable design at only 0.5KG net weight
• Minimal indentation marks on test specimens
• Conforms to ASTM B647 and YS/T420 standards
• Ideal for sheets, extrusions, and pipes

The advanced B+ model features a revolutionary wear-free nanotechnology indentor with guaranteed 3-year lifespan and actual service life exceeding 5 years under normal conditions. This industry-first warranted indentor provides enhanced accuracy and consistency across multiple operators.

• Range: 0-20 HW (40-100HRE)
• Resolution: 0.5 HW
• Capacity: 6mm (Expandable to 13mm)
• Net weight: 0.47kg
• Wear-free indentor with 2-year warranty
• Reduced calibration frequency requirements
• Consistent reading accuracy
• Oxide coated aluminum handles
• Exchangeable indicator dial assembly