تعرف على حقيقة المخلوقات الفضائية و قصتهم مع روزيل و المنطقة 51

works this device by long distance sensing system (LDS), the advanced and built-in with acoustic identification systems to locate the path and point center of water. Specialized to detects: Natural water – salty water – mineral water – all types of water. Depth Search: 200m, With controlling system in the depth level Distance Search: 200m, With controlling system in the distance level