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Fisher 1280X Aquanaut Metal Detector with 8" Search Coil


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Product highlights

  • Search Coil: 8" Round 
  • Construction: Waterproof up to 250ft
  • Warranty: 2-Year Limited
  • Features: Coil and Headphones Permanently Wired for Full Waterproof Connection
  • Headphones: Included Wired Waterproof Headphones
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Best for Beach icon


Best for Advanced icon


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Product Description

Kellyco has sold and distributed Fisher products since 1975 and was certified as Fisher detector experts since 1984! Buy with confidence at Kellyco where you always get more for your money.

This Aquanaut metal detector is a perfect entry-level detector for a detectorist wanting to dive for sunken treasure. This machine is easy to use and ready to turn on as soon as you put the batteries in the battery compartment. With no ground balance or threshold adjustment, the Aquanaut is fine tuned to find targets at the beach or lake. The coil and headphones are permanently wired for a full waterproof connection. This setup includes the 8" coil which will allow you to get into smaller areas and crevices than the 10.5" coil option. The Aquanaut also features a convertible control box that you can remove from the shaft assembly and with an addition of a pouch or holster, can be added to your belt or slung over a shoulder. You can also pick up this chest harness if you want to sweep for treasure and stay comfy for longer.


  • Frequency : 2.4 kHz
  • Warranty : 2 Year Limited
  • Total Weight : 9.8 lbs (4.4 kgs)
  • Submersible : Depths up to 250 Feet
  • All-Terrain Versatility : Salt water, Fresh Water or Land Use
  • Sensitivity Control : Adjust Detector to Changing Ground Conditions
  • Manufacturer Fisher
  • Manuals

    Instruction Manuals

  • Quick Look Get ready to dive into summer with the Aquanaut metal detector from Fisher. Submersible up to 250 feet, you will be able to find deeper underwater treasures than ever.
  • SKU 12-2850-bundle
  • Product Type Metal Detectors
  • Best for Beach, Beginner
  • Factory Included Accessories
    • 8" Search Coil
    • Waterproof Headphones
  • Warranty Yes
  • Detector Type Beach & Water
  • Interchangeable Search Coil No
  • Technology VLF Single Frequency
  • Arm Rest Fixed
  • Arm Rest Strap No
  • Adjustable Shaft Yes
  • Assembled Length Max (in) 49
  • Assembled Length Min (in) 33
  • Apps None
  • GPS No
  • Audio Tones No
  • Depth Indication No
  • Control Box Mount Convertible
  • Frequencies 2.4 kHz
  • Number of Frequencies 1
  • Programmable Target Id No
  • Target Id No
  • Threshold Fixed
  • Discrimination Adjustable
  • Pinpoint Mode No
  • Ground Balance Automatic Ground Tracking
  • Vibration Mode No
  • Search Modes 1
  • Search Mode Types Motion
  • Search Flashlight No
  • Display Type N/A
  • Backlit Display No
  • Volume Control Yes
  • Headphone Jack Hard Wire
  • Bluetooth Compatible No
  • Interchangeable Headphones No
  • Battery Type AA
  • Battery Quantity 8
  • Battery Life (hr) 60 to 80 Hours
  • Waterproof Waterproof
  • Rechargeable System No
  • Exclusive Features Waterproof to 250ft, Permanently Wired 8" Search Coil and Headphones
More Information

Fisher 1280x Metal Detector

If it's in the Ground or in the Water a Fisher Metal Detector Will Find it!
Hunt anywhere with the 1280x Aquanaut Search on Land or in Shallow Water
Underwater Metal Detector, Discriminating, Simple to Use, Rugged and Affordable

1280X Panel 1280x Emerged

The deep-seeking, submersible, Aquanaut features automatic turn on and go operation for salt water, fresh water or land use. VLF discrimination, target strength LED and our patented quartz-crystal circuitry offers up to 75 hours of battery life. For added ease of use, the control box converts to a belt mount.


Technical Specifications:

  • 2 Year Warranty
  • 8" Open Search Coil
  • Weight : 9.8 lbs (4.4 kgs)
  • Operating Frequency : 2.4 kHz
  • Batteries : (8) AA
  • Search Modes : 1
    • Motion
  • Battery Life : 75 Hours
  • Adjustable Length : 33" - 49"


  • VLF Discrimination
  • Converts to Belt Mount
  • Submersible to 250 Feet
  • Ignores Small Pieces of Trash
  • Adjustable Sensitivity Control
  • Patented Quartz-Crystal Circuitry
  • Audio and Visual Target Response
  • Salt water, Fresh Water or Land Use
  • Automatic Turn on and Go Operation
Customer Reviews

Average Experience Rating


5.0 average of 2 reviews


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    • ★★★★★ Excellent

    Review by Sailor on January 18, 2020

    Used this metal detector for yrs . Best on the market if you plan on beach and water hunting. Its paid for itself many times over .
    • ★★★★★ 1280X with an 8" coil, great value for the money......

    Review by Steve the beach hunter on April 9, 2019

    I bought my 1280X with 8" coil over 15 years ago from Kellyco, when they were lifetime warranty.....Last year, I sent it back to Fisher for an overhaul under the lifetime warranty, I'd used it so much I practically wore it out....They replaced everything under warranty, and I got back a brand new detector, STILL with the lifetime warranty intact!!...I have probably forgotten a lot of the many great things I've found with it in the water, it has served me very well....BEST PART, is that I paid just about the same amount for this detector as Kellyco is currently selling it for, that I paid for it 15 years ago. A REAL value, for an American made product ,amen!!
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