Solinst 122M | Water Sampling | Interface Probe

The 122M Mini Interface Meter offers a more portable version of the larger. It is small enough to fit in a backpack, yet rugged and reliable. Available in 65 ft or 20 m lengths.

The Mini gives highly accurate readings of LNAPL or DNAPL product level and thickness in wells and tanks and is CSA approved. The 9V battery offers approximately 300 hours of use.