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Jw Fishers Environmental Equipment & Supplies
3 equipment items found
Manufactured by:J W Fishers Manufacturing Inc. based inEast Taunton, MASSACHUSETTS (USA)
JW Fishers DDW-1 Deep Dive Wing is a low cost depressor wing designed to tow instrument packages at deeper depths. Operating on the principle of hydrodynamic depression rather than just weight, depressor wings overcome the limitations of conventional downrigger systems. The DDW-1 Deep Dive Wing provides a stable platform for towing instrument packages to greater depths with less cable being ...
Manufactured by:J W Fishers Manufacturing Inc. based inEast Taunton, MASSACHUSETTS (USA)
JW Fishers acoustic pingers make it quick and easy to relocate an underwater site or piece of equipment. The pinger is attached to an underwater location where it continuously transmits a sonar signal. A diver equipped with a pinger receiver can detect the acoustic signal and follow it directly to the pinger. Pingers are available with different transmit frequencies so several can be deployed in ...
Manufactured by:J W Fishers Manufacturing Inc. based inEast Taunton, MASSACHUSETTS (USA)
JW Fishers SAR-1 was specifically designed for military, law enforcement and public safety dive teams to locate metallic objects in low visibility environments. The "snareless" SAR-1 has a streamlined design with no external wires or cables which makes this detector the ideal tool for work in environments with potential entanglement hazards. The SAR-1 has both visual (ten ultra bright LEDs) and ...