In the name of God, the Most Gracious, the Most Merciful. To farm owners, peace, mercy, and blessings of God be upon you. There are devices for prospecting for surface and groundwater in the subsurface before drilling. The device is tested and its results are excellent. It works with very high accuracy, determines salt levels, water pressure, and determines the required meters for drilling and the number of wells in the site. Work in Najran, all Al-Ghuraila, Al-Shurfa, Tasslal, University Road, Khabash, Rajla, Al-Ghuraila, Al-Mashaliyah, Al-Sultaniyah, Tasslal, University Road. Mobile: ( Phone number appears when clicking the contact button ) . We prefer to call the number due to infrequent site access. ( Phone number appears when clicking the contact button ) . And may you be well. ( Phone number appears when clicking the contact button )