Description
The Solinst 615 ML Multilevel Drive-Point System Ports have a dual barb stem to allow the connection of 3/8″ OD (9.5 mm) or 1/4″ OD (6 mm) tubing. The 615 ML uses the same couplings and extensions as the standard 615 Piezometers, but with a Drive-Point Tip to thread onto the first extension, or Port. Formation water enters the port, passes into the stem, and up into the monitoring tube attached to the stem to its static level.
The 615 ML is also a good option for high resolution profiling of soil gas, or groundwater.