W-XHR-150 Plastic Rockwell Hardness Tester

W-XHR-150 Plastic Rockwell Hardness Tester Main Features:

1. Loading lever, manual operation, durable and reliable: no friction spindle,

high precision test force

2. Dial direct reading. HRE,HRL,HRM,HRR. Rockwell and optional Other scales
3. Precision hydraulic buffers, steady load and speed adjustable
4. Accuracy according to JB / T7409 standard