A spot welding probe is a single-crystal transducer that contacts the workpiece through a specific water-filled bladder.

● Performance Characteristics:
1. Features a soft diaphragm at the front end to reduce the effects of coupling on uneven weld joints.
2. Different crystal sizes are available to measure the quality of weld joints of different sizes.
3. The probe interface is a side-mounted Microdot by default.

● Applications:
Measurement of weld joint quality and integrity in spot welding processes in the automotive industry or other industries.