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 indispensable tool for quality control in any manufacturing environment.
 
The device is equipped with a touch screen and a new user interface. You can perform operations like changing the display screen and adjusting the settings with your fingertip. In addition to touch operations, it also supports flick and swipe operations, making it easy for anyone to perform measuring work. You can also disable touch screen operation by holding down the PAGE key.
 
Even if you are wearing gloves and unable to operate the touch screen, you can still operate with using the physical buttons. With the addition of the Home key, you can jump to the Home screen with one touch, display the daily menu, and call up calibration measurements and measurement conditions.
 
The screen size has been expanded to 2.8 inches, achieving high visibility while maintaining a compact device size to fit in one hand. The backlight makes it clear and easy to see even in dimly lit locations. You can also change the screen display orientation.
 
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.