Portable, rugged and versatile roughness gauge. Ideal for production environments or incoming goods inspection. Measures roughness parameters to ISO 4287:1997/JIS B0601:2001, DIN and ISO 12085:1998 (MOTIF or CNOMO). Z-axis measurement range of 400 μm (6300 μin). 15 roughness parameters. Each parameter can be activated individually or not. Tolerance possible for each parameter value. Direct display of: - all measured values, with tolerance levels - roughness profile R - bearing area curve (BAC) - amplitude distribution curve (ADC). 2” black and white LCD display, high contrast for optimum visual representation. Flexible autonomy via AC adapter or battery. Storage of measured parameters. Multilingual menu options. USB cable connection (optional). Direct printing to matrix printer (optional). Measurement transfer, database creation and reports available with TESA RUGOSOFT software (optional). Access to tight, hard-to-reach places thanks to a 100 mm probe extension (optional). Note: RUGOSURF 20 supplied with R = 2μm probe (product number S69900016) available on request.