Metal Detector (GC1001)

metal detectors Function features: * Simple and convenient operation * Fairly low consumption of battery* Extremely high detecting speed * Extremely high accuracy and sensitivity * The battery management system continuously monitors the deficiency of power and voltage * Most adapting to men's hearing difference, it will generate different alarm tones depending on the size and distance of metal * The alarm sound will last when finding metal and continuously lock its correct position * The probe will give an alarm easily when a pin is 35mm to itProduct parameters: External dimensions: length 395mm x 140mm Product weight: 20/box, 13kg/box Unit gross weight: 0.5kg/1pc Working power supply: 6F22ND 9V battery (alkaline battery, rechargeable battery) Alarm modes: simultaneous sound and light alarm