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White's TDI Hi-Q Metal Detector


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Product highlights

  • Total Weight : 3.5 lbs (1.59 kgs)
  • Frequency : Pulse Induction, Adjustable frequency
  • Warranty : 2-year limited warranty
  • Battery Type : 8 AA NiMH batteries
  • Battery Life : 6 hours
  • Audio : All metal audio: high/low tone
  • Search Coil : 8×12″ Dual Field High-Q search coil, 7.5” dual field concentric coil
  • Technology : Full-control ground balance filters out the iron mineralization of hot rocks, black sand and other tough ground
  • Origin : Made in the USA
  • Included Accessories : 8×12″ Dual Field High-Q Search Coil, 7.5” dual field concentric coil
Best for
Best for Coin icon


Best for Gold icon


Best for Relic icon


Best for Beach icon


Best for Advanced icon


Best for Beginner icon


Product Description

To hunt all day, you need a lightweight detector that still provides high performance. The White’s TDI SL metal detector has pulse induction power that provides unbeatable depth and sensitivity and is designed specifically for prospecting and identifying relics.


One of the key features of TDI is its ability to balance out ground mineralization while maintaining pulse induction depths. The White’s TDI SL Hi-Q metal detector features an all-new patented 8x12” dual field High-Q coil for improved depth and sensitivity. For a limited time, a 7.5” dual field concentric coil is also included! Special prospecting features make metal detecting easier, like the full-control ground balance that filters out the iron mineralization of hot rocks, black sand and other tough ground. Special prospecting features make life easier, such full-control ground balance that filters out the iron mineralization of hot rocks, black sand, and other tough grounds.


The rechargeable NIMH battery lasts up to 6 hours, and a backup AA battery back will power all-day exploration.


  • Weight: 3.5 pounds (with 12” coil)

  • Pulse frequency (2.6 kHz-3 kHz)

  • All metal audio: high/low tone

  • TDI family search coils

  • Adjustable frequency

  • Search modes: PI, ground balanced PI

  • Audio output: speaker and 1/4 inch  headphone

  • 8 AA batteries

  • Manual ground balance

  • 12” standard coil

  • 6-hour battery life

  • 43-48 inches long, adjustable

  • Two-year warranty

  • Manufacturer White's
  • Quick Look White's TDI Hi-Q Metal Detector features a dual field coil for maximum depth and accuracy. Lightweight and versatile.
  • SKU 960-8000332HiQX
  • Manufacturer SKU 800-0332-Hi-Q-X
  • Product Type Metal Detectors
  • Best for Advanced, Beach, Coin, Gold, Relic
  • Warranty No
  • Interchangeable Search Coil No
  • Arm Rest Strap No
  • Adjustable Shaft No
  • GPS No
  • Audio Tones No
  • Depth Indication No
  • Programmable Target Id No
  • Target Id No
  • Pinpoint Mode No
  • Vibration Mode No
  • Search Flashlight No
  • Backlit Display No
  • Volume Control No
  • Bluetooth Compatible No
  • Interchangeable Headphones No
  • Waterproof Non-Waterproof
  • Rechargeable System No
Customer Reviews

Average Experience Rating


5.0 average of 1 review


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    • ★★★★★ Top Notch Detector!!

    Review by William on February 8, 2020

    Both the service and the product are excellent! The special Kellyco was offering through the manufacturer - White's Detectors, it was both coils which is a great benefit. The assembly is very easy, the instructions first class, and the overall experience an exceptional one. One aspect White's does not disclose - which was a pleasant surprise, the TDI comes with the bottom stand (bracket) which takes all of two minutes to install. Thus keeping the control box off the ground. This is the second detector I purchased from Kellyco - along with other items along the way.

    A whopping big thanks to Shelby and crew!! Good Show Kellyco.......
Questions and Answers
  • Posted On: 8/29/2020 By: Santo

    Q: Vorrei sapere delle informazioni su il Tdi sl hi.Q in italiano per acquistare


    Non siamo in grado di spedire al di fuori degli Stati Uniti a causa delle restrizioni del produttore. Ci scusiamo per il disagio.

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