The 13 "Ultimate search coil for the Nokta Makro Simplex metal detector was designed by the Bulgarian company Detech together with Nokta Makro itself.
The coil has been thoroughly tested by both companies on soils in various conditions: dry and wet ground, dry and wet sand, mineralized ground and even submerged in water.
It is very sensitive to targets, while having great stability to electromagnetic interference and temperature fluctuations.
The coil, cable and connector are water resistant with an IP68 rating.
The 13 "Ultimate Search Coil increases the depth of the detector as follows:
• small coins (about 15 mm in diameter) of about 15%,
• coins larger than approximately 20%,
• relics of about 30%.
Although the 13 "search coil is larger and more sensitive than the standard coil, it makes the detector more stable on beaches and pastures, as well as improving its performance in electromagnetically noisy environments.
The coil and the plate cover weigh 0.580 kg.
• Size: 13 "
• Shape: Elliptical
• Type: Perforated
• Technology: DD
• Weight: 480 gr.
• Waterproofing: Yes
• Coil cover: Included
• Compatibility: Simplex + Metal Detector from Nokta Makro