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The Detech Range by Joan Allen Metal Detectors

We offer two models in this range: the SSP-2100 and SSP-3100. We also offer a wide range of Detech search coils suitable for other manufacturer's detectors.

Please scroll down the page for details of each model.

Joan Allen Electronics Ltd, 190 Main Road, Biggin Hill, Kent, TN16 3BB, UK
Telephone: +44 (0)1959 571255/574234 Fax: +44 (0)1959 576014
Email: sales@joanallen.co.uk

Click to send email

DETECH SEARCH COILS (state make & model when ordering)

Detech S.E.F. Coils
SEF = "Symetrical Electromagnetic Field" coils. These coils have been 3 years in research and development. Extensive field tests on all types of ground have shown that over a standard D/D or concentric coil they have MORE depth, BETTER ground balance, BETTER stability, BETTER pinpointing compared with D/D, BETTER target I/D

S.E.F. is a patent protected system that combines the best features of D/D and Concentric coils in one coil. They open up a new world of metal detecting.
Detech SEF Search Coils
detech 8 x 6 inch SEF coil
Click for field test report
Click for field test report
detech 12 x 10 inch SEF coil
Click for field test report
Click for field test report
detech 15 x 12 inch SEF coil
Click for field test report
Click for field test report
detech 18 x 15 inch SEF coil
Click for field test report
Super 8 x 6" SEF Detech Coil Supplied with coil cover. Just £139. 12 x 10" SEF Detech Coil Supplied with coil cover. Just £159. 15 x 12" SEF Detech Coil Supplied with coil cover. Just £179. 18 x 15" SEF Detech Coil Supplied with coil cover. Just £199.
Another winner from Detech. Super light. Ultra sensitive. for Sovereign
for Sovereign
for Sovereign
Much deeper than a conventional 8" coil. Explorer / Quattro
Explorer / Quattro
Explorer / Quattro
For Explorer, Quattro, Safari or E-Trac
Whites DFX, MXT, M6
Whites DFX, MXT, M6
Whites DFX, MXT, M6
Garrett Ace
XP Goldmaxx Power
XP Goldmaxx Power

Click for field test report
Minelab GPX Price £349
Whites DFX, MXT, M6
XP Gmaxx
Technetics T2
 
Whites Prism Range
Teknetics T2
XP Gmaxx
 
  Fisher F75
Fisher F75. Price £189.

- coil comes with lower shaft
 
  Garrett Ace
 
  Whites Prism Range
Minelab GPX Price £299
 

DETECH coils are now available for Whites DFX & MXT.
To see our full range of detector coils please scroll down the page.
Announcing the release of the superb new range of accessory search coils from
Detech Search Coils
suitable for the Minelab Explorer SE, Explorer XS, Explorer II, Sovereign XS, Sovereign Elite, Sovereign GT & Quattro MP
detech DD coil detech 6 inch coil detech 8 inch coil detech 12.5 inch coil detech 14 inch coil detech 10x14 inch coil
7x4.5" D.D Elliptical Coil Sensitive, sharp, loves bad ground, slimline, lightweight. Supplied with coil cover. All for just £99. 6" Detech Coil - Wafer thin, super sensitive, really light. Ideal for those trashy areas. Supplied with coil cover - £99. 8" Detech Coil - Light, sensitive, deep. Supplied with coil cover - £119. 12.5" Detech Coil For extra depth and ground coverage. Supplied with coil cover. Super value at just £119.00. 14" Detech Coil for even more power on all kinds of sites. Supplied with coil cover. Unbeatable value at just £129.00. 10x14" Eliptical Slimline D/D Coil Super light, super deep, super sensitive and at a super price!. Just £119.00.
for Sovereign
for Sovereign
for Sovereign
Exp/Quatro
Whites
Explorer / Quattro
Explorer / Quattro
Explorer / Quattro
Explorer / Quattro
Explorer / Quattro
(please state which)

Detech: SSP-3100

Detech SSP-3100: Digital

The SSP-3100 "Digital" Discriminator is a unique combination of a Metal Detector and a Magnetometer that works hand in hand to detect Iron, Gold and Silver Targets. Using Pulse Induction technology you can quickly discriminate between Ferrous and Non-Ferrous Metals.

The Discriminator can easily detect larger objects buried up to 20 feet (6m) deep when using the 40" x 40" Discrimination coil.

Option 1: £1799 inc. VAT    

Complete with Control Unit, Instruction Manual, 40" x 40" Coil with Built-in Magnetometer and carrying strap, New 18" Discrimination Coil (with Magnetometer), 14" Round Coil, 5" Round Coil, Carrying Case, Rechargeable Battery, 12V Battery Charger, External 12V NIMH Rechargeable Battery. 24hr next working day delivery.

Option 2: £1399 inc. VAT    

Complete with Control Unit, Instruction Manual, 40" x 40" Coil, Carrying Case, Rechargeable Battery, 12V Battery Charger, External 12V NIMH Rechargeable Battery. 24hr next working day delivery.

From £93.26/month Interest Free Credit (click for details)

Detech SSP-3000

SSP-3100 specifications:

  • Working voltage: 12V. The detector turns off when the voltage becomes lower than the critical value
  • Continuous power consumption: min 110 mAh (with no sound and light)
  • Maximum power consumption: 180 mAh
  • Working Frequency: 100 Hz
  • Sound Range: 0.2Hz - 2.0 KHz
  • Battery: Rechargeable 1700mAh NiMH battery
  • Charger Input: 220/240V AC, 60Hz
  • Charger Output: 17V DC
  • Battery Charging Time (empty): max. 10 hours
  • Full Microprocessor Control
  • Automatic Ground Balance
  • Three Piece Arm Shaft Assembly
  • Manual Tuner
  • Auto Tracking
  • Delay Control
  • Graphic Target Analyzing
  • Display: 32 x 122 pixel LCD module with backlight
  • All Metal/No-Motion Mode
  • Audio and Visual Discrimination Mode (by built-in Magnetic/Induction Sensor)
  • Depth Control for Maximized Detection Depth
  • Two Reset Controls for easy operation with both hands
  • Headphone Input: 1/4" Mono Jack
  • Possibility of using External Power Supply
  • Optimum Temperature Range: 0 - 50 Degrees C
  • Weight of the control box (incl. battery): 24.69oz . (700 g)

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Detech: SSP-2100

Detech SSP-2100: Analogue

The SSP-2100 "Analogue" Discriminator is a unique combination of a Metal Detector and a Magnetometer that works hand in hand to detect Iron, Gold and Silver Targets. Using Pulse Induction technology you can quickly discriminate between Ferrous and Non-Ferrous Metals.

The Discriminator can easily detect larger objects buried up to 20 feet (6m) deep when using the 40" x 40" Discrimination coil.

Option 1: £1499 inc. VAT    

Complete with Control Unit, Instruction Manual, 40" x 40" Coil with Built-in Magnetometer and carrying strap, New 18" Discrimination Coil (with Magnetometer), 14" Round Coil, 5" Round Coil, Carrying Case, Rechargeable Battery, 12V Battery Charger, External 12V NIMH Rechargeable Battery. 24hr next working day delivery.

Option 2: £1099 inc. VAT    

Complete with Control Unit, Instruction Manual, 40" x 40" Coil, Carrying Case, Rechargeable Battery, 12V Battery Charger, External 12V NIMH Rechargeable Battery. 24hr next working day delivery.

From £93.27/month Interest Free Credit (click for details)

Detech SSP-2100

SSP-2100 specifications:

  • Working voltage: 12V. The detector turns off when the voltage becomes lower than the critical value
  • Continuous power consumption: min 110 mAh (with no sound and light)
  • Maximum power consumption: 180 mAh
  • Working Frequency: 100 Hz
  • Sound Range: 0.2Hz - 2.0 KHz
  • Battery: Rechargeable 1700mAh NiMH battery
  • Charger Input: 220/240V AC, 60Hz
  • Charger Output: 17V DC
  • Battery Charging Time (empty): max. 10 hours
  • Full Microprocessor Control
  • Automatic Ground Balance
  • Three Piece Arm Shaft Assembly
  • Manual Tuner
  • Auto Tracking
  • Delay Control
  • Graphic Target Analyzing
  • Display: Analogue Meter
  • All Metal/No-Motion Mode
  • Audio and Visual Discrimination Mode (by built-in Magnetic/Induction Sensor)
  • Depth Control for Maximized Detection Depth
  • Two Reset Controls for easy operation with both hands
  • Headphone Input: 1/4" Mono Jack
  • Possibility of using External Power Supply
  • Optimum Temperature Range: 0 - 50 Degrees C
  • Weight of the control box (incl. battery): 24.69oz . (700 g)

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