Direct measurements of the ELECTRIC field in any surface conditions - blocky rock masses, run of hill, ice, snow, pavement, road surface...
The ERA's technology of resistivity method exposes the best sensitive to subsurfce resistivity variations as well as a simplicity in theory and in field operations
Wide range of resistivity methods and principles - from traditional DC and electrode arrays to sophisticated "active" electrodes, directed antennas, linear transmitter and reciever trails, automated resistivity imaging.
High level of noise immunity - powerlines, railways, intown operations are not obstacles in contrast to EM methods.
Prospecting and mineral exploration, civil engineering surveys, ecological and archaeological studies, groundwater resource management, natural and man-made environment mapping and monitoring...
Easy to use, portable and flexible, cost and commitment to customers' needs.
In brief, company "ERA" was established in 1989 year in Saint-Petersburg, geophysical center of the Soviet Union, and had been responsible for development and manufacturing of outstanding ground geophysics Resistivity equipment of "ERA" brand for 15 countries around the world. Among our clients there are mining and exploration companies, geophysical contractors, universities, pipeline subdivisions of Gazprom and Transneft giants, environmental and archeological crews...