This Device Is A Split-type Measurement Tool Designed For Rapid, Non-destructive, And Highly Accurate Hardness Testing Of Standard Metal Materials. Suitable For Both Laboratory And Fieldwork, Its Settings Can Be Adjusted To Accommodate A Wide Range O ...Read More

SR220 Surface Roughness Tester Has 20 Roughenss Parameters. Using DSP Chip To Control And Data Processing, High Speed, Low Power Consumption. Electromechanical Integration Design, Small Volume, Light Weight, Easy To Use. Multi-info Display: Measureme ...Read More