Meet ISO, ANSI, DIN and JIS standards with PCE-RT 2200-ICA, a portable surface roughness tester with an easy-to-read LCD display, large internal memory and convenient USB port. Ideal for taking quick and accurate measurements of surface texture roughness, the PCE-RT 2200-ICA roughness tester uses a digital signal processing (DSP) chip for high-speed data processing and control with low-power consumption.