Description
SINTECH MD-3003B1 Handheld Metal Detector offers reliable security screening.
Equipped with sound, light, and vibration alarms.
🔋 Battery: 9V Fold Battery (6F22ND)
📡 Operating Frequency: 22KHz
🔔 Alarm Modes: Sound & light or vibration & light
🎚️ Sensitivity adjustment button
🔌 Battery free-1pc feature
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