The roughness of metal and non-metallic surface; Pocket-size & economically price; Large measuring range suitable for most materials; Features external calibration at keyboard; Optimized electric circuit design with transducer structure-design,high...    Read More

TR200 portable roughness measuring instrument is a new product of Unirew Group Co.,Ltd, it is a portable stylus surface roughness shape measuring instrument, applicable to the workshop testing station, laboratory, metrology room environmental detectio...    Read More

We can supply: Optional sensor surface,hole sensor,measuring platform, sensor, an extension rod and other accessories...... Welcome cooperate with us !...    Read More

Testing parameters（µm ）:Ra、Rz, Measuring range（µm ）: Ra: 0.05 ~ 10.0 Rz: 0.1 ~ 50 Features external calibration at keyboard...    Read More

Select freely with Ra,Rz, Rq, Rt parameters. Measuring range（µm ）: Ra、 Rq： 0.05 ~ 10.0; Rz、 Rt： 0.1 ~ 50...    Read More