Eno Scientific is the world leader in non contact water level monitoring. Our Patented sonic technology is the only one in the world that boasts the ability to monitor wells from piezometer tubes up to large commercial production wells. Our externally mounted sonic water level sensors, introduce a low frequency sound wave into the well casing and determine a water level after evaluating the pulse’s reflection off the water’s surface. Utilizing the low frequencies allows our sensors to monitor around the installed pump equipment, wiring and stabilizers. They can also read in any direction, at any grade or around bends, curves or angles in the casing.