Surface roughness tester testing

Souface roughness tester
February 11, 2020
Video Description:
Discover the 14 Parameters Surface Roughness Tester with a 128 x 64 OLED Dot Matrix Display and high-accuracy spectrogram. This portable roughness tester measures Ra, Rz, and more, offering ISO, DIN, ANSI, and JIS compatibility. Perfect for precision surface finish testing in manufacturing.