Pingers and Pinger Receivers

Pingers can be attached to or dropped at any underwater site, allowing for quick and easy relocation. These acoustic pingers come in mid-frequency and low-frequency options for longer distances. The Fishers Pinger Receiver is a gun-like instrument that detects the acoustic signal transmitted by the pinger. The receiver can be carried by a diver or deployed from a boat. Pingers are available in different housing sizes, and larger housings dramatically increase operating time.

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