Сильно чувствительный ручной металлоискатель со светом GP-009 СИД высокой яркости 16

Highly Sensitive Hand Held Metal Detector With High Brightness 16 LED Light GP-009 Features: Highly sensitive, capable of detecting tiny metal objects . Adjusting the press button to get rid of any interference . Automatic testing upon power-on without need for adjusting .The scanning area is large and detecting can be completed in a fast and accurate way. Capable of determining size and distance of metal objects by sound loudness from the detector . Capable of identifying