Nokta GK19 7.5 x 4" DD Waterproof Search Coil for Gold Kruzer Detector prospecting-equipment Black Widow headphones were designed

Black Widow headphones were designed to accommodate the professional detectorist with special hearing requirements and for environments with high ambient noise levels

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Wi-Stream Frequency/Transmission Multiple frequencies: 1

2 ferrous (Fe)

Nokta GK19 7.5 x 4" DD Waterproof Search Coil for Gold Kruzer Detector prospecting-equipment Black Widow headphones were designedNokta GK19 7. 5 x 4" DD Waterproof Search Coil for Gold Kruzer Detector. Not compatible with Nokta Kruzer or Multi Kruzer metal detectors. Excellent on exposed bedrock or hunting around rocky areas or tight spaces. This coil provides high sensitivity to smaller targets and convenient use in areas with heavy trash. Includes coil cover and hardware. Specifications Nokta Gold Kruzer