Automatic Water Level Recorder, Vibrating Wire Type is disigned for accurate remote monitoring of ground water level in a reservoir, borehole, coastal, inland waters, ports, wells and rivers. Aimil Water level logger is a "datalogger" used for monitoring underground water level using submersible pressure sensor, and is best suited for remote unmanned monitoring of recorded data.The water level recorder can record over 2, 00, 000 readings with 4 unique recording options, can record fast (10 samplessecond (, programmable from 1 sec to multiple years. Multiple depths are available from: 3 feet to 500 feet of water level changes. Water level logger is "housed" in a sainless steel (weather resistant), cylindrical enclosure, which slips inside a standard 2 inch dia PVC pipe. Data logger is easily adapted with standard hardware for "well head mounting",