Choosing the right hardness tester depends on your material, industry, and testing needs. Are you testing metals, plastics, or tablets? For metals, a Rockwell or Brinell tester works well. For softer materials like rubber or plastic, go for a Shore durometer. If portability matters, consider handheld models. Always think about accuracy, sample size, and test standards. Not sure where ... https://yorktestingsolutions.com/hardness-tester/