Tonpilz Transducer
- Underwater Spherical Hydrophone for Side Scan Sonar
- Two-dimensional Vector Transducer Underwater Acoustic Transducer for 300M
- 9kHz Broadband Tonpilz Transducer for Underwater Communications
- 7kHz Low Frequency Transmitting Transducer Deep-water Underwater Acoustic Transducer
- Transmitting Cylinderical Hydrophone for Marine Detection