most popular & wanted search coils in the world
Detech metal detectors
most popular & wanted search coils in the world
All our coils are made using high quality materials. The housings are made of UV protected material. Their inner side is covered with chopped-strand material for a better shock resistance. We use resins, which are “transparent” for the electromagnetic waves, and perfect shielding. The coils are water resistant, and operate in a wide temperature range. The searchcoils are standardly equipped with excellently fitting cover, and have two years full warranty.
The S.E.F. Butterfly search coils offer better ground balance, more stable operation in all conditions, even deeper in the ground, and more accurate target identification
Trying to escape the stereotype of the round coils in 2006 the company releases a new, revolutionary type of coil on the market – S.E.F. (Symmetrical Electromegnetic Field) coils, known also as Butterfly coils. These searchcoils combine the advantages of both DD and Concentric coils:
The first models of coils are the 14” EXcelerator coils for Minelab’s Explorer and Sovereign detectors. For their make is used one of the patented technologies of the company. The housings are made by hand from chopped-strand material and polyesther resins. Thus the housings are light and very strong, but the process of production is too slow. This forces the purchase injection moulding and vacuum thermoforming machines in the next years, as well as the make of steel moulds for new housings. In this period the company receives 5 patents in the field of metal detectors and searchcoils for them. Detech Ltd is the first company in the world, applying searchcoil with built in magnetic sensors in the middle sector. This allows perfect discrimination of the ferrous objects by the PI detectors.
The first product which the company releases on the market is the Pulse Induction detector SSP-2000. The demand is quite strong and some months later for sales has been released the PI detector SSP-2010. This is an unique system, combining PI detector and magnetometer, allowing the discrimination of the unwanted ferrous objects no matter their size and ageing in the ground. In 2001 the company designs the first PI detector in the world with micro-processor control, touch pads and graphical image of the signal. The SSP series find wide markets and huge sales, and the funds received allow the opening of a new branch of the company – the production of accessory coils for the leading brands of metal detectors.
