Linear Variable Displacement Transducers

1in Linear Variable Displacement Transducer

1in Linear Variable Displacement Transducer

Model: HM-739
Price: $385.00
2in Linear Variable Displacement Transducer

2in Linear Variable Displacement Transducer

Model: HM-740
Price: $385.00

Linear Variable Displacement Transducers (LVDT) precisely measure deformation or movement of soil samples during tests such as shear, consolidation, and triaxial. They provide a digital output related to the displacement of a reference surface. The linear displacement transducers feature anodized aluminum housing, stainless steel actuating shaft with an anti-rotation device, and include the industry-proven double bearing system on both the actuator shaft and spring to reduce side load errors. Each transducer has a repeatability of 0.002mm, and includes two fixing clamps, screws, and a gauging head with a hardened ballpoint.

HM-739 has a 1in (25.4mm) displacement range.

HM-740 has a 2in (51mm) displacement range.


  • An optimal solution for digital displacement measurement of soil
  • Repeatability to 0.002mm
  • The industry-proven double bearing system reduces side load errors

Included Items:

  • 1in or 2in Linear Variable Displacement Transducer
Estimated Shipping Weight 2.0lb (0.91kg)

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Estimated Shipping Weight 2.0lb (0.91kg)
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