... featured with stable and reliable performance, full-automation and high testing speed, and is specially applied to the on-line eddy current ... available3. High-accuracy, high-speed and automatic operation4. High-accuracy delay marking and fixed-length marking5. Can be equipped with ... ~ 220V15. Capable of delayed marking, fixed length marking, high accuracy up to 0.001S/1MM16. Automatic balance time: 1~ ...