Eno Scientific manufactures a line of sonic water level meters and flow meters for use on water wells, piezometers, boreholes and oil wells. We have revolutionized the process for retrieving static and flow levels on these wells. Our meters replace the need to lower a digital tape or transducer in the well to get level readings and with a built-in data logger our products can also allow the user to perform an unsupervised drawdown test.