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Monoloop Round searchcoils 

to suit Minelab GPX, GP and SD .

All  Detech coils are made using the highest quality materials. The housings are made of UV protected material, their inside is covered with chopped-strand material for a better shock resistance.  We use resins, which are “transparent” to the electromagnetic waves, and offer  perfect shielding.  The coils are water proof and operate in a wide temperature range.  The searchcoils are all equipped with an excellent fitting cover, (skid plate) and have a two year full warranty.  Excellent equipment for Detech Metal Detecting in Australia, suited to Australian prospecting conditions.​

Detech Australia, gold, coin and relic coils and machines.
6" Little Brother Round Monoloop
Closed Design NEW $220 450g
2-3 week delivery

For Minelab GPX, GP and SD Series detectors

​6" MONO closed design coil, new to the Detech range, after many requests from our customers!  Little brother to the 8" Mono.  Extremely light in weight, superior ability to manouever into the hardest areas to detect and yet extremely solid, robust construction.  Completely waterproof!  Great success by those already using this coil out in the field.  

 

Detech Australia, gold, coin and relic coils and machines.
NEW 8" Mono Closed Design $258 560g

​​For Minelab GPX, GP and SD series detectors

​8" MONO solid design coil, the newest GPX coil to the range, is an absolute winner!  This coil has a robust construction for a small coil with an extremely strong mount.  This coil is the most sensitive of the round coils, cleans up small gold left behind by others.  Very stable over the ground and resists bump and falsing, giving you a continuing sweet threshold.

Dont be fooled by the size of this coil, as it will still punch deep on larger targets.

This will be the coil of choice for those tight scrubby areas and working tailings.  Add this coil to your arsenal and bring home colour at the end of the day!  I am most impressed with it's performance.

Detech Australia, gold, coin and relic coils and machines.
11" Mono Closed Design $290 780g
2-3 week delivery

​For Minelab GPX, GP and SD series detectors

11" MONO Solid design coil has proven to be a popular sized coil.  One of the very best for stability and sensitivity for locating gold nuggets, not only in new undetected ground, but gold has been found in many areas that have been searched with detectors and said to have no more gold to find!

This MONO type search coil is extremely sensitive to sub gram nuggets and will easily punch deep for nuggets at depth.  Great all round coil.  Able to work quietly on varying ground.

Detech Australia, gold, coin and relic coils and machines.
12.5" Monoloop Round Coil
Closed Design NEW $320 910g
2-3 week delivery

For Minelab GPX, GP and SD Series detectors

​12.5" MONO solid design coil has proven itself to be one of the very best search coils for locating gold nuggets, not only in new undetected ground, but gold has been found in many areas, previously detected and said to have no more gold to find!  This MONO type search coil is extremely sensitive to sub gram nuggets and will easily punch deep for nuggets at depth.  Great all round coil.  Able to work quietly on varying ground​

Detech Australia, gold, coin and relic coils and machines.
​16.5" Monoloop Round Closed ​
NEW Now available $399  1400g
2-3 week delivery

(Currently available for 10-12 day delivery only)

For Minelab GPX, GP and SD series

16.5" MONO solid design coil for locating gold nuggets, not only in new undetected ground, but also areas you have previously worked.  This MONO type search coil is extremely sensitive to sub gram nuggets and will easily punch deep for nuggets at depth.  Great all round coil.  Able to work quietly on varying ground.

Detech Australia, gold, coin and relic coils and machines.
​18 " GPX Monoloop Round Open
NEW $389 1120g​  'NOW AVAILABLE'
2-3 week delivery

For Minelab GPX, GP and SD series

​Lightweight open coil. Cover more ground without fatigue from other Heavy coils. New manufacturing process results in a stronger coil with NO flexing!!  Very stable, even in the most difficult soils.  Mono design enables this 18 inch coil to find gold of all sizes, from large nuggets to smaller sizes that could easily be missed by other coils. Larger coils WILL GO DEEPER!!  Search areas others thought they left clean and you will find what they missed! One find will pay for this coil.

 

 

Detech Australia, gold, coin and relic coils and machines.

 

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18" GPX Monoloop Closed Design 
NEW Now available

(Currently available with 10-12 day delivery only)

$419  1460g​

 

For Minelab GPX, GP and SD series

This is the largest of the closed design series of coils.  Designed and developed for gold detecting open areas, known to contain deep gold.  The coil is the deepest seeking mono in the range. And still sensitive to sub gram gold.

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