In the name of God, the Most Gracious, the Most Merciful. Peace, mercy, and blessings of God be upon you. Farm owners, we have all modern water detection devices in Khamis Najran, all areas. The device gives excellent results and is tested. The device determines salinity, water pressure, and the required meters for digging, and the number of wells in the site. Work in Najran, all areas: Al-Ghurayra, Al-Shurfa, Tassal, Rajla, Al-Khar'a, Khabbash, International Road, Al-Husayniyah, Al-Mash'aliyah, Al-Sultaniyah, Bir Askar, Dhahran Al-Janub, Al-Harajah, Sarat, Badr Al-Janub, Al-Amwah, Safah, Al-Khanq, Haddadah.