your source for geophysical instruments
We have a comprehensive rental inventory of geophysical instruments, including systems for UAV, surface, and borehole applications. See below for the equipment available for rental.
The Very Low-Frequency (VLF) survey technique is a passive electromagnetic method that utilizes distant, globally positioned transmitters to induce secondary responses in conductive geologic units to determine overlying conductive materials in the subsurface. Available as standalone systems or combined with magnetometers/gradiometers.