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- Pulse 6x Pro w/o Bulkhead Fitting
- Pulse 6x Pro w/ Bulkhead Fitting
- Pulse 8x Pro w/o Bulkhead Fitting
- Pulse 8x Pro w/ Bulkhead Fitting
- Diver Mag 1
- Proton 4 w/ 150' cable
- Pulse 12 w/ 150' cable
- Pulse 10 w/ 150' cable
- RMD-1
- Side Scan Sonar 100k
- Side Scan Sonar 600k
- Side Scan Sonar 100/600k
- SCAN-650A Scanning Sonar
- SCAN-650B Scanning Sonar
- SeaLion-2 ROV
- SeaOtter-2 ROV
- TOV-1 Towed Video
- DHC-1 Diver Held Camera
- MC-1 MiniCam
- UA-2 Altimeter
- CT-1 Cable Tracker
- SFP1 (Single Frequency Pinger)
- MFP1 (Multi-Frequency Pinger)
- PR-1 Pinger Receiver
- PT-1 Pipe Tracker
- Proton 4 Magnetometer with 150 ft. cable
JW Fishers Proton 4 Magnetometer with 150 ft. cable
The most powerful boat towed metal detector for ferrous metals.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.
Or Call Toll Free 1-888-535-5926
- Low cost, High Performance
- 1,500 ft Detection Range
- One Gamma Sensitivity
- Target Alarm
- Two sec. Cycle Time
- LCD Readout
- Built-In Printer (optional)
- Loran/GPS Coordinates printout
- 150 or 300 ft cable
- 1 to 10 mile per hour tow speed
- Can be converted for land usage
- Two year warranty
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.
The Proton 4 is backed by JW Fishers exclusive, unconditional TWO YEAR warranty.
Here is a third-generation proton magnetometer with a top performing, micro-processor-driven detection system. Proton magnetometers are the ultimate detectors for ferrous metals such as iron and steel, and are not affected by non-ferrous metals. At a one gamma sensitivity, the Proton 4 is at the maximum usable sensitivity for a towed magnetometer. And with its two second cycle time it gives a strong return signal, fast enough to detect even small iron/steel targets. The Basic unit comes with control box, 150 ft cable and a 300 ft. optional cable, and a fish. The Proton 4 fish can be towed at any depth, at speeds up to 10 mph. The optional printer allows Gammas and Loran/GPS coordinates can be printed out for a permanent record.
Kellyco Certified Metal Detector Experts
Value: PRICELESS
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Proton 4, 300 ft. Cable Option
Proton 4, 500 ft. Depth rating and 500 ft. Cable option
Proton 4, 1000 ft. Depth Rating and 1000 ft. Cable option
DDW-1 Deep Dive Wing (Depressor wing for deep water towing)
RS232 output (includes detector output and your GPS data) - (see below for software)
With PC Software for Data Display, Storage, and Boat Tracking
VA-2 Altimeter (Measure Distance From Tow Fish To Bottom)
ONLY $995.00
Call to Order
1-800-327-9697
ONLY $3995.00
Call to Order
1-800-327-9697
ONLY $6995.00
Call to Order
1-800-327-9697
ONLY $1295.00
Call to Order
1-800-327-9697
ONLY $795.00
Call to Order
1-800-327-9697
ONLY $995.00
Call to Order
1-800-327-9697
ONLY $1895.00
Call to Order
1-800-327-9697
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If you find a price you think is lower or better than KELLYCO's Price, just let us know. We will almost always MEET or BEAT ANY PRICE! Click here for more info
- Kellyco Factory Certified Metal Detector Experts
- All Shipping is Carrier Calculated to Give You the Lowest Shipping Cost Possible.
- Kellyco reserves the right to substitute any free items in accessory packs/kits/options when items are no longer in stock.
Reasons to buy your metal detector from Kellyco:
- JW Fishers provides an excellent two year warranty.
- Kellyco Metal Detector Superstore provides a rock-solid lifetime program of backup and support. You are welcome to contact us to answer questions and assist you with any problems or concerns as long as you own your metal detector.























