MSJ-210 Surface Roughness Tester The MSJ-210 Surface Roughness Tester is an intelligent roughness testing instrument that combines highly integrated sensing technology with mobile connectivity. Unlike traditional roughness testers, the MSJ-210 replaces the conventional display unit with a dedicated mobile application, enabling users to perform measurements, analyze results, store data, and generate reports directly from their smartphone. By connecting the smart sensor to a mobile device, the instrument provides a seamless testing experience with enhanced data management, report generation, and multi-platform data sharing capabilities. This innovative approach significantly improves testing convenience and operational efficiency. Features • Intelligent mobile app-based roughness measurement • High-precision inductive sensor with optimized structure • Five filtering methods: Gaussian, FFT, PC, DP, and 2RC • Compatible with multiple international roughness standards • Supports JIS-82, JIS-87, JIS-94, JIS-01, JIS-13 • Supports ISO-84, ISO-97, DIN-90, ASME-95, and GB-14 standards • Convenient smartphone-based measurement evaluation and analysis • Automatic parameter selection for simplified operation • Generates PDF test reports • Exports measurement data in CSV format • Mobile-based data storage and management • Easy data sharing and multi-platform connectivity Technical Specifications Detection Principle: Inductive Type Measuring Range: 200 μm Stylus Radius: 5 μm Stylus Material: Diamond Measuring Force: 4mN (0.4gf) Stylus Angle: 90° Guide Head Longitudinal Radius: 45 mm Indication Error: Not More Than ±10% Indication Variability: Not More Than 6% Display Content: • Measurement Information • Menu and Prompt Information • Measurement Conditions • Calibration Functions • Mobile Communication Settings • Report Output Functions • Non-Filtered Profile Graphics • Filtered Profile Graphics • TP Curves Supported Roughness Parameters Ra75, Rq, Rp, Rv, Rc, Rt, S, R3z, PPI, Ra, Rsk, Rku, Ry, Sm, Rz, Pc, Rλq, Ir, RSm, Rz94, RPc, RzJ, Rpm, HSC, Rk, Rpk, Rvk, Mr1, Mr2, V0, K, A1, A2, Rmr(i), Rmr2(i), Rdc(i) Standard Delivery • Actuator Host – 1 Pc • Sensor / Data Cable – 1 Pc • Adjustable Stand – 1 Pc • Roughness Standard Test Block – 1 Pc Product Video: Paste YouTube Video Link Here For more information about the MSJ-210 Surface Roughness Tester, please contact us at 08045134493 or email [vhk_08@yahoo.com](mailto:vhk_08@yahoo.com). Our team will be happy to assist you with product specifications, pricing, and application support.