Solinst Model 101 P2 Water Level Meter (100, 200 & 300 FT IN STOCK) Model 101 They can be made for

They can be made for almost any size or depth of application

A standard  9 volt battery

Sample Method Sample draw pump

The air and water discharge lines are together on one spool and the lines are color coded for easy identification

and % volume methane

Solinst Model 101 P2 Water Level Meter (100, 200 & 300 FT IN STOCK) Model 101 They can be made forSolinst Water Level Meter Model 101 w P2 Probe For measuring the depth to water in wells, boreholes, standpipes, and tanks, Model 101 P2 Water Level Meters are the industry standard for portable hand operated meters. They are sturdy, easy to use and read accurately to 1 100 ft. or each millimeter. Operating Principles of Solinst Model 101 P2 Water Level Meter Model 101 Water Level Meters use corrosion proof stainless steel probes attached to