KR220 Surface Roughness Tester

Introduction of KR220 Surface Roughness Tester 1. KR220 Surface Roughness Tester adopt electromechanical integration design, small volume, light weight, easy to use; 2. Using DSP chip to control and data processing, high speed, low power consumption; 3. 128 x 64 OLED dot matrix display, digital / graphic display; highlight no perspective; 4. Intuitive and rich display information, can display all the parameters and graphics; 5. Compatible with ISO, DIN, ANSI, JIS national