JVDDI Professional Metal Detector, High Sensitivity, Gold Detector, Auto Ground Balance, External Interference,
JVDDI
Press and hold the key, move up and down at a distance of 3-5 cm on the ground, and when you hear a "drop" sound, it indicates that the automatic balance has been completed Press and hold the column key while pressing+or - to adjust the frequency band of the machine. The frequency band rans from F1 to F8. Multiple machines of the same model will not interfere with each other in close ran within different frequency bands The LCD screen should have corresponding instructions, and there should be a significant chan in the sound of the horn After turning on the machine, adjust the sensitivity () to 75-80, take a 25 cent coin, move it back and forth at a constant speed at a height of 28cm above the center of the probe. The LCD screen should have corresponding instructions, and the horn should emit a high sound The backlight button in the middle of the machine enables the machine to turn on the backlight, then press the probe flashlight on the back of the machine again to turn it on, then press the backlight flashlight again to turn it off simultaneously, and so on
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| shop | Price | Action |
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399,31 GBP | Go to shop |
