Cetacean Research™ C305 models have a wide frequency response for monitoring ultrasonic signals not detectable by competing brands.
It is our company policy that we will not sell hydrophones nor any of our other products to facilities that keep orcas (killer whales) captive for entertainment purposes.
The Cetacean Research™ CR1A series hydrophones are an excellent multi-purpose non-preamplified hydrophone - great for the detection and recording of both very loud signals and the quieter sounds of more
People who switch to our Cetacean Research™ hydrophone systems say: "Oh. My. The sounds! The all of it! Amazing.
The Academy Award winning documentary, The Cove, winner of multiple international awards and featuring Cetacean Research™ hydrophones, is available on DVD. You can also stream it On Demand right now! View the Trailer here
Free Fun Family Friendly Science Activity
Join ACS Puget Sound for the last speaker series meeting of the season. Jennifer Tennessen, a biologist with Lynker LLC and a NOAA affiliate will talk about "Tagging along: Observing the underwater lives of resident killer whales".
Wednesday June 19th at 7:30 pm in Phinney (Seattle area).
For more info about the upcoming meeting and the ACS PS Speaker Series see: acspugetsound.org/speakers/