601 Standpipe Piezometers

The 601 Standpipe Piezometer is excellent for taking water level measurements. The PVC tip is suitable for pushing into very loose sands at the base of a borehole, or for backfilling in place within test pits and pre-augered holes. It uses a porous polyethylene filter inside a perforated PVC tip which connects to the surface with 3/4″ (19 mm) ID PVC extensions.