F-SeriesSingle frequency
F75
13 kHzFrequency
CoilWaterproof part
3.5 lbWeight
View on Amazon F75 (opens in a new tab)Affiliate link
Teknetics · Single frequency detector
Teknetics T2
The T2 is a Teknetics detector that runs one frequency, 13 kHz, with a 1 to 99 numeric target ID. First Texas lists it for coin shooting, relic hunting, jewelry and gold prospecting.
13 kHzOne frequency
Not publishedWaterproofing
Not publishedWeight
| Technology | Single frequency |
|---|---|
| Frequencies | 13 kHz |
| Waterproofing | Not published |
| Weight | Not published |
| Coil | Not published |
| Battery | Not published |
| Battery life | Not published |
| Search modes | Not published |
| Target ID | 1 to 99 |
| Display | Large LCD |
| Warranty | 2 years |
| Status | In the current range |
Source: First Texas Products, Teknetics T2 Series product page (opens in a new tab), read Oct. 16, 2026.
- Not publishedWeight: First Texas gives none for the T2, and it links no spec sheet.
- Not publishedCoil: missing from the maker's page. The Amazon listing names an 11-inch waterproof coil.
- Not publishedBattery: no type or count given.
- Not publishedBattery life: no figure in hours.
- Not publishedModes: only the Boost and Cache modes of the T2 Limited are named.
- Not publishedWaterproofing: no rating for the coil or the control box.
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How it differs from its neighbors
Fisher's F75, also made by First Texas Products, runs the same 13 kHz with a 0 to 99 target ID. Its spec sheet gives what the T2 page leaves out. The F75 weighs 3.5 lb with the 11-inch BiAxial elliptical coil, and it runs on 4 x AA (not included).
Teknetics' Omega 8500 sits lower, at 7.69 kHz, and weighs 2.5 lb. Its numeric target ID comes with a readout for iron (Fe) and 99 levels of sensitivity.
The Delta 4000 uses 7.8 kHz and weighs 2.6 lb, on 1 x 9 V (not included). First Texas lists the USA as country of origin for the T2, the Omega and the Delta.
| Spec | DetectorT2 | DetectorF75 |
|---|---|---|
| Frequencies | 13 kHz | 13 kHz |
| Waterproofing | Not published | CoilWaterproof part |
| Weight | Not published | 3.5 lb1.6 kg |
| Battery | Not published | 4 x AA (not included) |
| Target ID | 1 to 99 | 0 to 99 |
| Display | Large LCD | Backlit LCD |
View on Amazon T2 (opens in a new tab)Affiliate link | View on Amazon F75 (opens in a new tab)Affiliate link |
Facts from First Texas Products' page for each model, read Oct. 16, 2026.
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Models to compare
Three facts per model on one scale; open a card for its full spec sheet.
OmegaSingle frequency
Omega 8500
7.69 kHzFrequency
CoilWaterproof part
2.5 lbWeight
View on Amazon Omega 8500 (opens in a new tab)Affiliate link
DeltaSingle frequency
Delta 4000
7.8 kHzFrequency
CoilWaterproof part
2.6 lbWeight
View on Amazon Delta 4000 (opens in a new tab)Affiliate link
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Questions about the T2
Answered from First Texas Products' product page, read Oct. 16, 2026.
One frequency, 13 kHz. First Texas lists it for coin shooting, relic hunting, jewelry and gold prospecting. It is a single-frequency model.
The T2 Limited adds Boost and Cache modes. The maker lists the large LCD, the 1 to 99 target ID, the audio ID options and FASTGRAB for both.
No weight appears on the maker's T2 page, and it links no spec sheet. Check the weight with the seller before you buy.
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