JW Fishers Device / Instrument
Mid-Frequency Pingers
Mid-frequency acoustic pingers for quick relocation of underwater sites or equipment; the MFP-1 offers multi-frequency options to avoid interference.
Description
JW Fishers' mid-frequency acoustic pingers attach to, or are dropped at, an underwater site so it can be found again quickly. Two models are offered: the multi-frequency MFP-1 and the single-frequency SFP-1.
Key features
- MFP-1: multiple frequencies to avoid interference between units
- SFP-1: single mid-frequency
- Several housing sizes; larger housings greatly increase operating time
Applications
Marking and relocating underwater sites and equipment; pingers can be located with a receiver such as the PR-1.
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