Hand-held metal detector highly sensitive metal detector metal detection instrument security device handheld

Functional features:
The operation is simple and convenient. The manual is available in both Chinese and English.
Sensitivity allows easy detection of a metal object the size of a pin (3.5cm from the probe).
Large detection surface, from the top to the end of the next detection, greatly improve the work efficiency.
At present, it is the only independent battery undervoltage system in the same design. The yellow indicator light is on.
The outstanding characteristic is to have the sound and light and the vibration alarm dual prompt way, accurately and quickly judges the metal position.
It has the sensitivity hole of concealed and moisture-proof adjustment.
It is the electronic manufacturer, the public security police, the security personnel, the current equipment is the most one, is also the current China exports the largest one, accounting for 45% of the total proportion.
At the same time, it has the extendable feature of post-sequence technology: wireless charging system can be configured in the future