Sentences with phrase «grade hydrophone»

When we find ourselves in the vicinity of a pod of Orca, your guide will deploy the research grade hydrophone they carry so we may hear their communications.

Should we be fortunate enough to find ourselves in the vicinity of a pod of Orca or Dolphins, your guide will deploy the research grade hydrophone they carry so we may hear their communications.

We always carry at least one research grade hydrophone on our sea kayaking tours.