China Handheld Metal Detector Security Inspections Gp3003b1 Scanner with Vibration Light Alarm

Gp-3003b1 handheld supermetal detector
This is a handheld metal detector developed by our company with a unique design, all made of imported high-quality components, high detection accuracy, simple operation, novel and beautiful appearance, sound crisp and loud, with the startup and detection alarm lamp and automatic conversion of sound and light functions. Especially suitable for high detection sensitivity requirements of public places or factory use, airports, public security, frontier defense, courts, prisons, sports venues, conference and exhibition venues, places of entertainment industry such as security checks, dock, station, precious metal manufacturing processing enterprises such as: jewelry, electronics, hardware, automobile companies such as anti theft
Product features:
1. Ultra-high sensitivity, stable performance, suitable for detecting all metals.2. Alarm mode: sound and light synchronous alarm (with vibration function). Battery, external charger (charger optional), low voltage indicator function.3. When the electricity quantity becomes low, the detection range remains unchanged. Stable performance.
Sensitivity control:
1. When the working performance is obviously unstable or when the human body has no metal, the alarm should be adjusted for sensitivity, which is caused by detection distance less than the specified distance or high sensitivity.2. Put a small type screwdriver into the small hole in the detector handle and rotate slowly clockwise until the alarm stops, then rotate another half turn until the sensitivity reaches the ideal state
Matters needing attention:
1. Don't forget to turn off the power after use2. Take out the battery if it is not used for a long time.3. When the probe is fixed to the metal object, it does not make any sound or vibration, but only makes a sound when it sweeps over the metal object.4. Please turn off the power switch when charging