• The product has ultra-high stability and high sensitivity design, the detection surface is 360-degree omnidirectional detection
• LCD display, object detection near and far, sound, vibration, and alarm 
• Easier to find contraband, product design humanization, equipped with a hand strap
• Instrument use does not need to be adjusted, the use of simple operation
• Equipped with low voltage indication function

Specifications:

• Material: ABS
• Battery: 9V battery (Not Included)
• Detect one dollar coin sensitivity distance: ≥3-5cm, with Undervoltage indication function
• Detection mode: vibration, sound, display
• Working environment: temperature -20-60 ℃