● Performance Characteristics:
1. Non-contact, non-invasive, and completely non-destructive;
2. High sensitivity and high signal-to-noise ratio;
3. Built-in 60dB preamplifier at the receiver for higher system integration;
4. Customizable aperture and focal length according to user needs.

● Applications
1. Testing of composite materials (CFRP/GFRP, honeycomb, ceramic matrix, etc.);
2. Testing of lithium-ion batteries (electrolyte distribution, air layer);
3. Strength testing of reinforced concrete components;
4. Other materials where coupling agents are not suitable.