Description
The Dakota Ultrasonics steel calibration bars are made of 4140 steel and are designed to calibrate the Mini-Max and Max II ultrasonic bolting instruments. They come in both 3 and 6 lengths.
If you have any questions about which bolting equipment you need for your testing requirements, please contact a Berg Engineering representative by calling 847-577-3980 or write us at info@bergeng.com.
