The GeoAcoustics G-882 is a high-performance marine cesium vapor magnetometer designed for detecting and mapping ferrous objects such as shipwrecks, anchors, pipes, munitions, and other metal debris. The G-882 system offers superior sensitivity, reaching as low as 0.004 nT/Hz RMS with its internal CM-221 Mini-Counter, making it capable of detecting small targets with remarkable precision.
This compact system has a streamlined design, which minimizes the probability of fouling in lines or rocks, making it highly effective for both shallow and deep-water surveys. With a depth rating of 4,000 psi (about 1,220 meters), the G-882 is well-suited for a range of marine applications, from small boat surveys to deep tow operations.
The system operates easily by a single operator and includes MagLog Lite™ Software, which allows for data logging, real-time GPS position tracking, and automatic anomaly detection. The G-882 is highly portable, weighing 44 lbswith a 200 ft (61 m) cable, and is capable of being converted from nose tow to CG tow without tools.
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