● Performance Features:
1. Enables in-service inspection of bolts under operating conditions without disassembly, greatly reducing maintenance time.
2. Delivers high inspection accuracy and efficiency. Overall defect detection of the bolt can be completed with a single coupling.
3. Suitable for bolt defect detection in various fields such as bridges, high-speed railways, and wind power.
4. Applicable to bolts with specifications ranging from M20 to M100.