TW-HH100 Handheld Metal Detector

dimension of unit: 410(L)*85(W)*45(H)mm
Net weight of unit: 400g
Operating current: < 50mA ;Operation frequency: low Operating temperature: -5 ℃ to +55 ℃ Power: 9V (6F22) alkaline battery,operate voltage 7V-9V Alarm: video LED & audio/ video LED & vibration



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