Surftest sj, 210, Series 178, Portable surface roughness testerseries 178features the 2. 4, Inch color graphic lcd provides excellent readability and an intuitive display that allows for easy negotiate. The lcd also includes a backlight for improved visibility in dark environments. The surftest sj, 210 can effectively being used easily using the controls located on the foremost integrated into the unit and under the sliding cover. As many as 10 measurement conditions and one measured profile can can be kept in the internal memory. An optional memory card is applicable for utilization as an extended memory for accommodating substantial quantities of measured profiles and conditions. Access to each feature can be password, Protected, Which prevents unintended operations and allows you to protect your settings. The display interface supports 16 languages, Which may serve as freely switched. An alarm warns you when the cumulative measurement distance exceeds a preset limit. The surftest sj, 210 complies with the following standards jis jis, B0601, 2001, Jis, B0601, 1994, Jis b0601, 1982, Vda, Iso, 1997, And ansi. Furthermore the surftest, Calculation results sj, 210 can display sectional calculation results and assessed profiles, And amplitude distribution curves, Load curves.