RockGen Series – Analogue and Digital Rockwell Hardness Testers can accommodate every Rockwell scale you need. Whether you decide to go for the Analogue or the Digital Rockwell hardness tester, the units can be equipped for Rockwell regular scales testing, Rockwell superficial scales testing, or Rockwell twin scale testing. Please specify your exact Rockwell hardness testing requirements by contacting us today. Our consultant team is happy to provide you with the optimal and affordable Rockwell hardness testing system