Garrett 1165180 Super Scanner Metal Detector Specs:
Ultimate sensitivity, one-button operation.
Rugged, high-impact ABS case with reinforced coil compartment.
Large 10scan surface for quick, thorough scanning.
Sharp audible (warbled) and bright red LED alarming.
Momentary push button temporarily eliminates detection of nearby ambient metal such as rebar, metal walls, etc.
Green LED light indicates ON, Amber LED indicates LOW BATTERY, Red LED indicats ALARM.
Medium sized pistol: 300mm
Large knife: 200mm
Razor blade and box cutter: 100mm
Foil-wrapped drugs and tiny jewelry: 33.3mm
9V(6F22) standard or rechargeable battery
Humidity To 95percent non-condensing
Operating Frequency: 93 kHz
Audio Frequency: 2kHz