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Teknetics Delta 4000 Metal Detector

Original price $0.00 - Original price $0.00
Original price $0.00
$219.99 - $219.99
Current price $219.99
In stock

Ships To: United States & Canada 🇺🇸 🇨🇦

✓ Free U.S. Shipping (on most orders over $150 USD)

✓ Price Match Available

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✓ Bulk Order Discounts Available

✓ Questions? Call Us 1-800-860-3429

Ships In: 1-3 Business Days

Estimated Delivery Time: 3-7 Business Days

Shipping & Returns

We offer free U.S. shipping to the lower 48 States - on most orders over $150 USD. Some limitations apply.

Shipping fees will apply on most orders shipping across Canada, with some exceptions.

We offer a 30 Day Return Policy on most of the products that we carry.

For full details on our Shipping & Returns Policy, please click here.


The vast majority of products that we sell, with a few exceptions, are covered under Warranty.

To view the Warranty details for each brand that we sell, including products that do not qualify for Warranty, please visit here.

Teknetics Delta 4000 Waterproof Metal Detector - Delta-B

The Delta 4000 Metal Detector is a user-friendly metal detector - ideal for coin shooting, relic hunting, and gold prospecting.

It 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.

Teknetics Delta 4000 Metal Detector Lifestyle Photo

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)
  • Made In USA
  • 5-Year Warranty

What's Included:

✓ S-ROD with Control Housing, Arm Rest

✓ Lower Stem

✓ Searchcoil

✓ Bolt & Knurled Knob

✓ Instructional Manual



Standard Coil   8” (20 cm) Concentric
Waterproof Coil   Yes
Batteries   9-Volt Alkaline (not included)
Battery Indicator   Yes
Battery Life   20-25 hrs.
Pinpoint Mode   Yes
Target ID   1-99 Target-ID Numbers
Audio   3-Tone
Volume Control   Yes 0-10
Discrimination Modes   5 Categories + Notch
Discrimination Adjustment   5 Category + Notch
Sensitivity   Adjustable 1 - 12
Operating Frequency   7.69 kHz
Depth Indicator   Yes, 5-segment
Weight   2.4 lbs. (1.0 kg)
Length   43” - 53”
Headphone Jack   Yes, ¼” (6.3 mm)
Ground Balance   Factory Preset
Backlight   No



Customer Reviews

Based on 2 reviews
Excellent detector.

Very cool detector with all of the features I had on my check list. Very well priced too!

Detecting Newbie!

My wife and I decided on this detector after much research. We have easily located coins at a depth of 10". We really enjoy our new hobby, good fun all around.