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Teknetics Delta 4000 DD Metal Detector

Sku: 622-DELTA11DD
Retail: $579.00
Now Only: $379.00
(or $24.00 bi-weekly)*
with 11" DD Search Coil Plus FREE Metal Detecting and Treasure Hunting Accessories

Availability: In stock

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$212.65 in Free Accessories

Teknetics Delta 4000 DD Metal Detector
with 11" DD Search Coil Plus FREE Metal Detecting and Treasure Hunting Accessories

The Delta 4000 11" DD metal detector is part of the world famous Teknetics metal detector brand. The Delta 4000 11" DD Metal Detector has a host of innovative detecting features that complements its modern detector design! Featuring an identification meter so easy to read, the Delta 4000 allows you to see your treasures before you start to dig!

Additional advanced features include adjustable sensitivity, a two-digit numerical target identification and category discrimination! Take your treasure hunting to the next level! Included with this Teknetics Delta 4000 Detector is an 11” DD Search coil for searching extremely deep in the ground! An ideal detector for gold prospecting, coin shooting and relic hunting! Comes with a long lasting battery that gives you up to 25 hours!


  • Frequency : 7.8 kHz
  • Warranty : 5 Year Limited
  • Total Weight : 6.5 lbs (2.95 kgs)
  • Discrimination Control : Eliminate All Trash and Junk Metals
  • Search Modes : Discrimination Mode, All Metals Motion Mode
  • Sensitivity Control : Adjust Detector to Changing Ground Conditions at your Command

Factory Included Accessories:
  • 11" DD Search Coil

Additional Information

Manufacturer Teknetics
Factory Included Accessories
  • 11" DD Search Coil
Warranty Yes
Detector Type All-Purpose
Search Coil Type Double D
Search Coil Size (in) 11"
Search Coil Shape Round
Search Coil Build Open
Waterproof Search Coil Yes
Interchangeable Search Coil Yes
Technology VLF Single Frequency
Arm Rest Fixed
Arm Rest Strap No
Adjustable Shaft Yes
Assembled Length Max (in) 50.5
Assembled Length Min (in) 40.5
Apps None
Audio Tones Yes
Depth Indication Yes
Control Box Mount Standard
Frequencies 7.8 kHz
Number of Frequencies 1
Programmable Target Id Yes
Target Id Segments 99
Target Id Yes
Threshold Fixed
Discrimination Adjustable
Pinpoint Mode Yes
Ground Balance Fixed
Vibration Mode No
Search Modes 3
Search Mode Types All Metal, Discrimination, Pinpoint
Search Flashlight No
Display Type LCD
Backlit Display Yes
Volume Control Yes
Headphone Jack 1/8"
Bluetooth Compatible No
Interchangeable Headphones Yes
Battery Type 9-Volt
Battery Quantity 1
Battery Life (hr) 20 to 25 Hours
Rechargeable System No
Exclusive Features 5 Segment Depth Indicator · Notch Control, 5 Level Depth Readout, Intuitive Menu System, Over Load Alarm System

Teknetics Delta 4000 DD Metal Detector

Warranty: Not 2 Years or 3 Years, but a Great 5 Year Warranty!
Why? Because We Make Them Better!

The Teknetics Delta 4000 Metal Detector features a large, crystal clear and easy to read, identification meter. This new design enables even the novice of detectorists to see the treasures they've found before they begin to dig!

Teknetics Gamma 6000 This detector comes brand new, in its original box and with a full manufacturer’s warranty. Purchase includes the ALL NEW Teknetics Delta metal detector, an 8” open-face search coil system, and instruction manual.

The Delta metal detector is the latest and greatest from the world-renowned Teknetics metal detector brand. The Delta boasts state-of-the-art detecting features housed in the most modern of detector designs.

The large control housing features push-button controls, numerical depth readout, an intuitive menu system and a running depth indicator. These tools combine to help even the most novice detectorist hunt like a professional! Advanced features include adjustable sensitivity, discrimination by categories, a two-digit numerical target identification system, and two search modes: Discrimination Mode and All Metals Mode.


The Delta transmits a low frequency of 7.8kHz to alert you to literally every type of treasure buried beneath the surface. A pre-set Ground Balancing feature with the bonus of fully static, push-button pinpointing capability will accomplish three things at once.

First: when in the pinpoint mode the detector will automatically center the target.
Second: It will increase the audio tone when you are over the target.
Third: the Delta will indicate the depth from over 0 to over 8 inches.

The Delta comes with a real time “running Depth Indicator” that will show you the depth of all detected targets before you pinpoint.

Two-Digit Numerical Target ID System makes identifying buried target fast and easy! With the Delta, accuracy is improved on all targets and even those older and deeper coins.

There are a total of six discrimination categories that will allow the user to quickly make changes to the factory discrimination patterns. When in the field you simply select the discriminate mode and then use the up or down arrow button to make your change.

Only one 9 Volt battery is required to operate this new, impressive and affordable machine and it won’t just die on you in the field – it features a battery life indicator to make sure you’re prepared to treasure hunt for hours on end!

Technical Specifications:

  • 5 Year Warranty
  • 11" DD Search Coil
  • Frequency : 7.8 kHz
  • Weight : 6.5 lbs (2.95 kgs)
  • Search Modes : 2
    • Discrimination Mode, All Metals Motion Mode
  • Tone Discrimination
  • Number of Tones : 3
  • Battery Life Indicator
  • Adjustable Sensitivity
  • Intuitive Menu System
  • Preset Ground Balance
  • Overload Alarm System
  • Running Depth Indicator
  • Numerical Depth Readout
  • Discrimination by Categories
  • Push-Button Control Interface
  • Fully Static Push-Button Pinpoint
  • Two-Digit Numerical Target ID System
  • Single Notches Selectable by Categories

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