4.它配备多种搜索线圈,可适应各种不同探测需要
The German GT-550 pulse detector is a high-voltage resistant, large-depth pulsed metal detector, mainly used for treasures, ruins, and archaeology. The detection depth can reach ten meters, and the actual detection of a 30 cm corporate copper sheet on site can reach 3.5 meters.
Product use: archaeology, treasure hunting, gold, silver, copper, etc.
GT550 is a large depth pulse machine with original German KTS technology. It is deeper and more stable than traditional pulse machines, and is resistant to high voltage. And the operation method is particularly simple.
Operation method: switch: turn on the knob and volume power: adjust the power of the machine, the greater the power, the greater the depth, the smaller it is (the specific depth requires sensitivity and reset buttons to adjust)
High pressure gear: (the depth is good but the interference is greater)
Ordinary gear: suitable for use in places with severe interference and mineralization, but the depth is not as good as the high-voltage gear. The specific gear used is determined according to the field interference and soil quality (if high-voltage lines hit this gear)
Sing: Signal indication. The led light is synchronized with the display signal, the red light is on when the metal is detected
Frequency: The auxiliary machine knob is also called sensitivity. It is generally appropriate to adjust to two or three times per second.
Sensitivity: The depth control knob is adjusted to be a little faster than the sensitivity. Always maintain this state during detection (the depth will be good)
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