Features include..
Easy to use
One switch operation
Ultimate sensitivity (User adjustable)
Rugged, high-impact ABS case with reinforced coil compartment
Detects medium sized pistol from 225mm; large knife from 150mm; razor blade from 75mm; foil-wrapped drugs and tiny jewelry from 25mm
Large 250mm scan surface for quick, thorough scanning
Visit the Onsitetools website for more information on Onsite Handheld Metal Detectors