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Magnet Extensometer

The magnet extensometer is used to monitor settlement and heave in excavations, foundations, dams, and embankments. It can also be installed behind retaining structures, such as sheet piles and slurry walls, and above underground openings, such as tunnels and shafts. Data from the extensometer indicate the depths at which settlement has occurred as well as the total amount of settlement


12123 Harbour Reach Drive, Mukilteo, Washington, USA 98275, Tel: 425-493-6200, Fax: 425-493-6250, e-mail:

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