Ra 0.01μM Huatec Digital Surface Roughness Tester Portable

表面粗糙度仪
September 22, 2020
Video Description:
Discover the Ra 0.01μM Huatec Digital Surface Roughness Tester, a portable and high-precision tool for measuring surface roughness. Featuring dual OLED displays, ARM processor, and mobile app compatibility, it ensures fast, accurate measurements with a lightweight design of just 150g.