Pencil Hardness Tester For Coating Film ASTM D3363 Compliant With Three Weights 500 750 1000 Grams 45 Degree Scratch Tester For Lab And Industrial Use Pro Grade Quality Control Instrument

Pro Grade Pencil Hardness Tester for Coating Films
✔️ Three interchangeable weights 500g, 750g, 1000g at 45° angle

This pencil hardness tester is a precise, lab-grade tool used to evaluate coating film scratch resistance per ASTM D3363. It's handy for QA on paints, varnishes, and coatings in labs, on production lines, and on construction sites.

✅ ASTM D3363 compliant pencil hardness tester for coating film evaluation
✅ 45-degree scratch angle with precise load control
✅ Three weights: 500 g, 750 g, 1000 g for test variations
✅ Stainless steel construction for durability in labs and on-site
✅ Complete ready-to-use kit with essential accessories included

💡 What is a pencil hardness tester used for in coating film quality control? It’s handy for quick, repeatable scratch and hardness tests that align with industry standards.

• Handy for on-site and lab QC of paints and coatings
• Helps compare scratch resistance across batches and substrates
• Provides data for pass/fail decisions in quality control processes