- Челябинск, Челябинская, Russian Federation
- May 29th
Device IGA-1.The passport and the operation manual for investigation of emptiness, water veins, searching pipelines, measurement of background values. Indicator of Geophysical Anomaly IGA-1 is a highest sensitive selective measurer of electromagnetic field. Its purpose is to measure an electromagnetic component of Earth geomagnetic fields in 5 KHz to 10 KHz frequency diapason (super long waves).