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Handheld Metal Detector
ZK-D100S
Power voltage standard 9V battery
Operating voltage 7V-9V
Operating Current <50mA
Alarm terms sound (vibration) and light alarm simultaneously
Waterproof : IP31
Alarm Sound ≥75dB(A)
Operation Frequency 40KHz
Dim 410(L)x85(W)x45(H)mm