Hand Held Metal Detector
Dimension : 410(L) X 69(W) X 25(H) mm
Power voltage : standard 9V battery
Alarm terms : sound (vibration) and light alarm simultaneously
Alarm Sound : ≥75dB(A)
Operation Frequency : 22KHz
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Hand Held Metal Detector
Dimension : 410(L) X 69(W) X 25(H) mm
Power voltage : standard 9V battery
Alarm terms : sound (vibration) and light alarm simultaneously
Alarm Sound : ≥75dB(A)
Operation Frequency : 22KHz