The ultrasonic transducer for depth is made of good material, it also has excellent water repellency, so that the ultrasonic transducer for depth has accurate measurement results. We could provide different frequency, such as 1Mhz, 2Mhz, 7Mhz, 33Mhz, 40Mhz, 50Mhz, 75Mhz, 200Mhz, 500Mhz and so on. If it is not available for your application, you could tell us your frequency. The transducer for depth is applied for river, lake, pond, pool depth measurement, can be used for locating, approach measurement, escaped obstruction and fish finder, wide applications make the transducer for depth become popular in many fields. Our transducer for depth have a long service life. It can always maintain its original good performance to measure depth. If you are looking for one accurate China ultrasonic transducer for depth with superb price, we are the best choice for you. Choose us and we won' t let you down.