Mitutoyo releases portable surface roughness tester

The measuring instrument is battery-powered and user-friendly.

A portable measuring device
Mitutoyo's SJ-220 surface roughness tester
CREDIT: MITUTOYO

Mitutoyo America Corporation, a manufacturer of precision metrology instruments and solutions, announces the release of the new Surface Roughness Tester SJ-220 Series to its line of form measuring instruments, providing compatibility and versatility to meet the diverse needs of manufacturing sites.

The SJ-220 series of surface roughness measuring instruments offers excellent portability and easier use with touch screen functionality for more intuitive operability. It is equipped with a built-in battery that can be used approximately 1,000 times on a full charge, enabling operators to perform measurements in environments where power is not available.

Key features and benefits of the SJ-220 Surftest: 

  • Expanded color touch screen: The SJ-220 features a larger 2.8" color touch screen for better visibility while maintaining a compact size to operate with one hand.
  • New interface: The SJ-220’s new user interface is more intuitive with easier operations such as changing the display screen and adjusting settings with your fingertip.
  • Advanced functions: The SJ-220 includes new functions such as being able to disable the touch screen for better security along with setting shortcuts using the HOME key for most-used functions.
  • Increased efficiency: The SJ-220 can now display results and set measurement conditions via wireless communication when used with the optional accessory U-WAVE-TIB.
  • Compatible with New Standard ISO 21920