ZONHOW DZ-204 Abrasive Machine Pencil Hardness Tester
Precision-engineered for accurate pencil hardness testing with durable alloy construction and smooth abrasion surface. Features adjustable speed control (0-100 RPM) and high-quality rubber rollers for consistent wear resistance evaluation. Ideal for paint, coating, and material labs to test scratch resistance under controlled conditions. Compact design ensures easy operation with replaceable abrasive paper and alcohol cleaning system for repeatable results. Global wholesale supplier with unbeatable pricing for bulk orders—trusted by professionals for reliable, lab-grade equipment. Fast shipping and dedicated support for industrial buyers.