Eno Scientific are manufacturers of sonic water level meters. Our meters measure static water level, water volume, rate of change, flow rate, total flow, net recovery rate and temperature. They are also equipped with a built-in data logger which can log up to 25 million time and date stamped data points. The units require nothing be lowered into the well which eliminates well contamination and clean up. We have three models of sonic water level meters and a selection of accessories including compatible flow meters.