Garrett 1165180 Automatic Re-Tuning Hand Held Metal Detector

Garrett 1165180 hand held security metal detector device has automatic re-tuning function, red LED indicator, alarming system, 23 centimeter hand gun detecting function, 15 centimeter hand held metal knives detecting function, 8 centimeter rear blades detecting function, 3 centimeter jewellery detecting function, 20 centimeter length long scan distance, foil drugs detecting technology.