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OCEAN SCAN MAGNETOMETER PRODUCTS

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MELLIAN II SEARCH SYSTEM

ROV AND TOW CAMS

MAGNETOMETERS
and
SIDE SCAN SONAR

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BOAT TOWED
 

J. W. Fisher's manufactures a line of boat towed metal detectors. They range from the
very economical boat deployed Pulse 7 to the very sophisticated boat towed Proton 3
magnetometer. The Pulse induction metal detectors detect all metals over short
ranges. The Proton 3 magnetometer detects only ferrous metals (iron/steel), but at
long ranges.

Proton 3
A professional marine magnetometer for ferrous metals. Extreme
    sensitivity, detects ferrous (iron/steel) metals. Easy to tow even at high speed.
    Ideal for any size search area. Backlit LCD display for night operations. Options
    include: printer for printing mag readout and Loran/GPS position coordinates;
    and RS232 output for input to a computer system. Software to store and display
    mag readouts and GPS positions also available. Almost every major old wreck
    found over the past 40 years has been located with a Proton mag including Mel
    Fisher's "ATOCHA". The Proton 3 has been purchased by Army Corp of
    Engineers, commercial salvage companies, and treasure hunters worldwide.
    Operates on 12 vdc.
Proton 4
J. W. Fishers Proton 4 Mag
 

Proton 4 - Fishers most powerful metal detection system

The most powerful boat towed metal detector for ferrous metals.

A high performance, micro-processor driven system, the Proton 4 is the ultimate
detector for ferrous metals such as iron and steel. The Proton 4 is in use by military,
law enforcement, commercial, and salvage divers world wide. It's extremely large
detection area make this detector ideal for both commercial operations and
professional treasure hunters.

The claim-to-fame of this marine magnetometer is it's rugged construction, ease of
operation and the number of available options. The Proton 4 has one gamma
sensitivity, the maximum practical sensitivity for a towed magnetometer. It's
maximum range capability of 1500 feet on each side (3000 feet total swath for a very
large target) let's you cover a wide area quickly and completely. The detection range
is unaffected by the medium between the metal detector and the metal target.
Performance does not change whether detecting through air, water, silt, sand, or
solid coral.

                          The Proton 4 system includes tow fish with 150 feet of
                          cable, and a top-side control unit. The control unit
                          features easy to read LCD display, audio alarm, and
                          variable sensitivity switch (for pinpointing targets).
                          An optional built-in printer is available which gives
                          hard copy of mag readouts and Loran or GPS
                          position. Options include 300 foot tow cable, UA-2
                          altimeter, RS232 data output, data collection and
                          storage software, 500 and 1000' depth rated versions.
                          The system is powered by a 12 volt battery with a
                          total power consumption of only 40 watts.
 
 
 

                          Key Features of the Proton 4:
Commercial grade construction, one gamma sensitivity, extremely large detection
area, faster towing speeds than Pulse systems, and ability to make permanent record
of readings.

The Proton 4 is backed by Fishers exclusive, unconditional TWO YEAR warranty.
 
 


Pulse 12
Metal Detector Our top of the line boat towed detector for ferrous and
    non-ferrous targets.Very large detection area. Tow up to three search coils at one
    time for a very large search pattern. Detects both ferrous and non-ferrous metals.
    Easy to tow. Good for medium to large search areas. An excellent boat-towed
    detector for all metals. Meters and speaker indicate target detected. Operates on
    24 vdc. RS232 output available.
 


Pulse 10
Metal Detector An economical boat towed detector for small and
    medium size search areas. Large detection area. Easy to tow. Detects both
    ferrrous and non-ferrous metals. Ideal for both small to medium size search areas.
    Meter and speaker. Operates on 24 vdc. RS232 output available.

    Pulse 7 Metal Detector Our most economical boat deployed metal detector. Low
    cost. Detects both ferrous and non-ferrous metals. Suspended over the side of the
    boat and towed very slow. For use in small search areas. Meter and speaker.
    Operates on 24 vdc. Upgradable to a Pulse 10.
......................................................................


HAND HELD

Here is a list of J. W. Fisher's Mfg. Inc. line of Hand Held Metal Detectors.
 


    Pulse 8X
Top of the line hand held metal detector for land or water use. Top of
    the line, the Pros choice, most sensitive pulse detector available on the market
    today. Easily out performs them all. Comes with a complete accessory package
    which includes everything needed for land and underwater detecting. Used by
    police, military, and commercial divers around the world. Internationally famous
    treasure hunters Mel Fisher and Carl Fismer have purchased a quantity of these
    detectors for their own treasure recovery operations. Rechargeable batteries.
    Options includes field installable coils: 10", 16", 18" with 100' cable, 8" by 48"
    oval with skids and 100' cable, and a 1" diameter by 22" long hand probe. The 18"
    and 8" by 48" coils can be deployed from a boat.
 


    Pulse 6X
 Our Most economical hand held detector, can be upgraded to Pulse 8X.
    Best value. Equals the performance of the competitions top of the line detector.
    Land handle, meter and u/w earphone included. Same high quality construction as
    Pulse 8X.
........................................................................
REMOTE OPERATED

J. W. Fishers Pulse RMD-1
 

RMD-1 - Fishers Remote Metal Detector

A metal detector with high noise immunity that can be remotely operated.

The RMD-1 is a high performance Pulse induction metal detector which can be
attached to almost any ROV or towed underwater system. Pulse induction technology
allows the RMD-1 to detect both ferrous and non-ferrous metal objects on or beneath
the ocean floor while ignoring mineralization in the seabed. The remote metal detector
locates and tracks underwater pipelines, finds missing tools and dredge parts, locates
weapons and unexploded ordnance, and finds lost treasure.

The system employs two coils molded into
rugged ABS shells firmly attached to the
underwater vehicle with a corrosive-proof
tubular PVC frame. The frame provides a
sturdy mount for the coils and positions them
out in front of the ROV so as not to be
affected by the ROV's metal parts. The oval
coils produce a detection envelope which
extends 3 to 5 feet into the bottom. The sleek,
low profile coil design minimizes drag and
weight on the ROV.

When the coil senses metal it sends a signal to the RMD-1 "downstairs electronics
unit" attached to the underwater vehicle. The downstairs electronics unit processes
the information and can produce RS232 output, 0-5 vdc output, or a proprietary signal
used by the JWF topside control/readout unit. The output from the downstairs
electronics unit can be transmitted through the ROV's umbilical or a separate cable.
The ROV can power the downstairs electronics unit or power can be supplied by the
umbilical cable.

The standard RMD-1 has a topside control box which displays the readout with both a
meter and audio alarm. The closer the proximity of the metal target, the stronger the
reading. The topside unit can use the underwater vehicle's umbilical cable to supply
voltage to the downstairs electronics unit and to receive the output signal from the
downstairs unit. The RMD-1 can be powered from 120 vac (standard) or 220 vac, or
9-36 vdc.

Key Features of the RMD-1:
The RMD-1 is easy to operate and readily attaches to most any underwater vehicle.
Special coil sizes can be supplied.

The RMD-1 is backed by Fishers exclusive, unconditional TWO YEAR warranty.
OR CLICK BELOW FOR INFORMATION ON:
email edburtt@kos.net
HOME

MELLIAN II SEARCH SYSTEM

ROV AND TOW CAMS

MAGNETOMETERS
and
SIDE SCAN SONAR

email edburtt@kos.net
HOME
 

613-968-7190 and cel: 613-968-0682
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Wrecks

email edburtt@kos.net
 
 
 
 
 
 
 
 
 
 
 
 
 

rov side scan archeology shipwrecks scuba diving treasure hunting spanish galleons gold silver coins artifacts underwater research wreck diving ocean scan side scan rov
rov side scan archeology shipwrecks scuba diving treasure hunting spanish galleons gold silver coins artifacts underwater research wreck diving ocean scan side scan rov