MicroStar PHR series is an accurate and lightweight portable Hardness Tester designed for testing where limited clearance is available. This Rockwell Tester it is not only suitable for measuring small samples but also large parts and irregular parts can be adopted. The tester offsets the problem that the rebound hardness tester poses in accurate testing of small parts.

Test Force: 60kgf (558.4N), 100kgf (980.7N), 150kgf (1471.3N)

Standard accessories: Diamond Indenter, Ball Indenter 1.588mm, Flat Anvil, V-shape Anvil, Rockwell Blocks (3) and Carrying Case. 

Conforms to ASTM Standards, and ISO 6508 Metals.