The latest American devices for detecting underground water. Device features: 1': Scans the earth's surface at a distance of 1600 meters 2': Detection range underground is 600 meters 3': Shows running springs, accumulations, or reservoirs with the number of existing springs and their dimensions 4': Measures the salinity of the detected water (sweet, salty, or mineral) with an accurate salt percentage, God willing. 5: The device is connected to an accessory, the mobile phone, which is connected to GPS satellites. It gives you the water depth and the salinity or sweetness of the water in milliliters. Drills - pipes of all sizes are available. All over the Kingdom: Riyadh - Hail - Qassim - Tabuk - Abha - Dammam - Mecca.