PT Anugrah Multi Instrumen

EREV-1+ is a new generation proton magnetometer developed and manufactured by Crystal Globe. It uses the latest technologies to achieve low noise and high precision data acquisition. It offers many flexible and advanced features not available in older products. It is used in many applications, such as magnetic field mapping, magnetic basement and structure detection, engineering and environmental, mineral exploration, earthquake and volcano precursor observation, etc.

Electra is composed of a central unit (2 kg, rechargeable battery included) to be connected to any PC and of a very light cable along which the small moduli to be connected to the electrodes are attached. Each module has the double function of injecting current in the subsoil and of receiving the signal, by amplifying
and digitizing it directly at the source (the electrodes). The signal
is then transmitted to the central unit in a digital form through the very simple, light and high performing main cable, which prevents any cross-talk and signal degradation phenomenon.