Virtual make Ground Water Level Recorder Piezometer is reflect state of the art in micro controller based instrumentation design. The Water Level sensor can be attached with this IP65 data logger for the collection of real time data automatically. The micro controller has its internal memory along with, a real time clock with an LCD (16 X 2) to display the instrument status. Piezo-resistive silicon strain gauge, bounded to 316 SS diaphragm and integral cable contain a vent tube for Barometric pressure compensation. Comes with different ranges 10, 20, 50, 70, 100, 200, 300 meters. Data file is saved in Microsoft's Excel. This instrument is used for ground / wells water level monitoring.