The new Nokta IMPACT features cutting edge technology including 3 operating frequencies and 12 search modes designed to optimise performance over wide variety of terrain from beaches to park land to ploughed fields. Each search mode can be further customised to exactly suit your terrain and preferred search style. Online firmware download ability via your PC ensure your Impact is always at the top of its game.
3 Operating Frequencies ~ 5KHz, 14KHz & 20KHz
12 Search Modes
2 Non-motion Modes (with audio discrimination)
2 All Metal Modes (with audio discrimination)
Discrimination 2 Tone
Discrimination 3 Tone
Discrimination 4 Tone
Discrimination Multi (99) Tone
Ground Balance with 3 Options ~ Automatic, Manual or Tracking
Notch Filter ~ Accept or reject single or multiple Targets by silencing them or producing an iron tone.
Tone Break ~ Adjusts the 'break' or change points of the target response tones
Iron Audio (Fe Vol.) ~ Adjusts the volume of the low iron tone.
Audio Tone ~ Changes the frequency of target and threshold tones (150Hz - 700Hz).
iSAT ~ Allows for more stable operation of the device by eliminating false signals caused by high mineralization and hot rocks in the all metal and discrimination modes as well as eliminating threshold drift.
Magnetic Mineralization Indicator ~ Shows mineralization intensity of the ground - useful for replicating setting where ground conditions are similar.
Target ID Depth Level.
Factory Default / Save ~ Easily saves your settings or restores factory defaults.