Teknetics Delta 4000 DELTA_

The Delta has multiple Notch capability, one-touch Pinpoint Mode, and numerical Target-ID for more precise target identification. It has Discriminatio … Read more
MSRP: $279.00 Our price: $279.00 MSRP
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The Delta has multiple Notch capability, one-touch Pinpoint Mode, and numerical Target-ID for more precise target identification. It has Discrimination and All Metal Modes and an active on-screen bar graph depth indicator. Easy to use with more features than any other detector in its class. No wonder it’s our best seller!

  • Multiple Notch system
  • Real-Time Depth Bar Graph
  • Overload (large target) Alert
  • Adjustable Discrimination and Sensitivity
  • Pinpoint Mode with Numerical Depth Indicator
  • Preset Ground Balance for turn-on-and-go operation
  • Target Category Icons and Numeric Target-ID numbers
  • Uses one 9V Alkaline battery (not included)
  • 7.69 kHz Operating Frequency
  • Weight: 2.3 lbs. (1.0 kg)
  • 5-Year Warranty


5.1 lb
7 in
11 in
29 in


8” (20 cm) Concentric
9-Volt Alkaline (not included)
20-25 hrs.
1-99 Target-ID Numbers
Yes 0-10
5 Categories + Notch
5 Category + Notch
Adjustable 1 - 12
7.69 kHz
Yes, 5-segment
2.4 lbs. (1.0 kg)
43” - 53”
Yes, ¼” (6.3 mm)
Factory Preset
Product reviews:

sean brighton uk

2017-04-15 09:38

The new refurbed Delta works a treat,on land or top of the beach,i own a G2 and still use the delta as backup or for a friend to use,the new control box is great for switching coils now the sockets been moved,with just 1/4inch phones socket,just like my G2 .The separate sensitivity control for the 3modes is a big plus,which is on the omega platform.Do not under estimate this detector.

Hutch Hutchins

2017-05-02 11:06

Great machine for the beginner! Easy to set up and ready to go. Good depth and separation for the price!!


2017-05-26 18:31

Having a fisher F2 and really liking it, I decided to switch to the Teknetics Delta 4000. I have used Teknetics detectors since they were first introduced and had the pleasure of meeting George Payne back in the '80's. I still have and often use my original Teknetics 9000B and it still finds coins. I had George take it back to the factory and convert it to a hip-mount. Even though it was one of the first to use a plastic body, 14 AA batteries were kind of heavy. I currently have five Teknetics detectors ranging from my old 9000B to a Teknetics G2. Of all of these I use my Delta the most. Sometimes I use it with the 5"x10' DD Teknetics coil that I bought to use with my G2. I have found a number of silver coins with it. i am 72 years old and after about forty years of detecting, the light weight of the Delta means a lot. I have found five silver coins with it in a hunted out park that I have been hunting for over thirty years. There's not much left. I know that it is one detector that I can depend on.

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