Solinst Model 122 P8 Interface Meter Level Troll with readings taken at user-defined

with readings taken at user-defined intervals ranging from 0

Available in multiple diameters

and wetlands

IP-68 weather ingress rating

Lot tested for metals to assure pure sample integrity

Solinst Model 122 P8 Interface Meter Level Troll with readings taken at user-definedThe Solinst 122 Interface Meter locates and measures the depth and thickness of oil or other non aqueous product layers floating on or sitting below water in a well, borehole, or tank. A stainless steel P8 probe on a graduated, laser marked flat tape contains an infrared emitter detector aimed through a Hydex cone tip, plus a stainless steel conductivity pin. As the probe descends, entering any liquid refracts the IR beam away from the detector,