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Geophysical Survey Systems, Inc. (GSSI) - SIR® 20 Ground Penetrating Radar

The GSSI SIR® 20 is a powerful, multi-channel GPR data acquisition unit coupled with a rugged laptop for ease of use and portability. This machine has revolutionized the GPR industry by combining a robust data collection unit and Panasonic ToughBook PC with GSSI’s leading RADAN GPR software. Collecting 3D images is made simple with this Windows-based system.


Key specifications
Weight 10 kg (22 lbs)
Range Gain Manual adjustment from -20 to +100 dB. Number of segments in gain curve is user-selectable from 1 to 8
Operating Modes Free run, survey wheel, point mode
Dynamic range > 110 dB

Company Info

12 Industrial Way
Salem, NH
US, 03079


Phone number:

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