The TR-89B comes in 23 kHz and 40 kHz versions, and can produce high sound pressure levels. These air transducers have an aluminum face, and are rugged and reliable.
| Massa Products Corporation | |
|---|---|
| Product Category | Ultrasonic Transducers |
| Product Number | TR-89 |
| Product Name | Ultrasonic Air Transducers |
| Transducer Style | Immersible |
