Our Encardio Rite Model EDS-12V Sister Bar Strain Gauge is used to measure strain or stress in concrete structures such as diaphragm/slurry walls, piles, tunnel lining, bridge abutments, foundations or dams. Containing a hollow bar with a vibrating wire strain gauge, coaxially mounted inside. On the two end sides the hollow bar is extended with 12 mm Ø or 16mm Ø reinforced bars variants.
2500 μ strain
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