SUPER SCANNER GARRETT

GARRETT SUPER SCANNER
Key features: robust ABS case, beeper, flashing light, auto tuning, adjustable sensitivity, battery tests, weight: only 480 grams, headphone jack, battery: 1 9 volt battery, autonomy about 80 hours, rechargeable batteries optional.
  Recommended use: the manual metal detector used more by the security services of airports, can detect guns, knives, razor blades and pins.