Features:
Horizontal protrudent nose design, testing on surfaces difficult to reach
Testing internal surface of ring parts whose diameter is not less than 23mm(0.900〃)
Testing external surface of round bars whose diameter is not less than 3mm (0.120〃)
Automatic test process
High definition backlight LCD
Simple and easy selectable operation menu
RS-232/USB data output
TH300: Rockwell hardness tester
TH301: Rockwell hardness tester with auto-switch of test force.
TH310: Rockwell superficial hardness tester.
TH320: Rockwell & Rockwell superficial hardness tester