SUNNYSONG 22 Parameters Handheld Digital Surface Roughness Tester Meter kR220- Portable Profilometer with Real-time Clock, Ra Rz Range, and Display for Accurate Surface Measurement

Features

• 1. Surface Roughness Gauge is suitable for production site, it can measure Rpk, Ra, Rz... 22 roughness parameters.
• 2.Measures variety of surface roughness of machined parts, according to the measurement conditions and the corresponding parameters of selected, shows clearly the measurement results and graphics in liquid crystal screen , and can output on a printer, can also communication with PC.
• 3.It is especially suitable for field inspection of large workpieces and production lines, as well as outside verification of inspection, measurement and commodity inspection departments.
• 4.The roughness measuring head employs a high-precision inductive sensor with an integrated diamond stylus, delivering stable and accurate measurements. Equipped with standard calibration blocks featuring analog waveforms, it serves as a high-precision roughness measuring instrument.
• 5.The curved surface sensor can be selected to measure the roughness of concave and convex surfaces, and the inner hole roughness can be measured by the small hole sensor.