Compact Surface Roughness Tester for Easy, Accurate On-Site Measurement
Advanced technology ensures accurate roughness evaluation, conforming to the latest ISO 21920 standards.

The Mitutoyo SJ-220 is a compact, high-performance surface roughness tester designed for easy and accurate on-site measurement. Featuring a user-friendly touchscreen, wireless connectivity and an extended battery life for up to 1,000 measurements per charge, the SJ-220 delivers precision and efficiency without the need for bulky equipment. Its advanced technology ensures accurate roughness evaluation, conforming to the latest ISO 21920 standards, making it an ideal tool for quality control in any manufacturing environment.
The dedicated SJ-App enhances the functionality of the Mitutoyo SJ-220 by enabling wireless communication via Bluetooth, providing a seamless way to manage and analyze measurement data on a smartphone or tablet. With the app, users can remotely control measurements, adjust settings and instantly transfer results for efficient documentation and reporting. It also supports data export to CSV and PDF formats, simplifying quality control processes without the need for cables.
Mitutoyo | measure.mitutoyo.com
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