Electromagnetics (EM)

Electromagnetic methods use the principle of induction to measure the electrical conductivity of the subsurface.

GEM-2 Conductivity Sensor

Portable, multi-frequency conductivity sensor, ideal for shallow applications.

GDP-3224 / 2-Channel TDEM System with ZT-30A Transmitter

Time-domain EM system includes 2-channel GDP-3224 receiver, ZT-30A transmitter, XT-32S transmitter controller, TEM/3 magnetic.. more