Feature
- This item is used to evaluate whether a welding bolt or workpiece is properly set for the spot welding line to prevent failure.
- If a failure is detected, the welding is instantly stopped.
- Error from the correct position is digitally displayed.
- Setting at the desirable position is enabled easily.
- Pin can be moved upward and downward with a standard guide pin.
- Light, simple, and compact.
- Low price.
