Professional Pencil Hardness Tester – Precision Scratch Testing Tool
High-grade aluminum alloy construction ensures durability and precise scratch resistance measurement. Calibrated pencil set included for accurate testing across varying hardness levels (9B to 9H). Ideal for quality control in automotive coatings, industrial paints, and consumer electronics. Smooth anodized finish prevents corrosion, while ergonomic design guarantees effortless operation. Meets ISO 15184 and ASTM D3363 standards for reliable performance. Perfect for laboratories, manufacturing units, and R&D facilities. Bulk orders available at unbeatable wholesale prices.