DM3004A Metal Detector Handheld Adjustable Portable Tracker Pinpointer Alarm Sensitive Search Coil Metal Detect ToolDM3004A Metal Detector Handheld Adjustable Portable Tracker Pinpointer Alarm Sensitive Search Coil Metal Detect Tool
Price: Description: Product Name: Metal Detector Battery type: DC9V 6F22 battery (the product is shipped without battery) Alarm: Buzzer/LED flashing Working temperature: -10℃~+50℃ Current consumption: less than 3ma LED