Gilson HM-638 Concrete Crack Displacement Monitor


Price $47.99
Est Delivery in 4-7 days after ordering

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The Concrete Crack Displacement Monitor measures horizontal and displacement movement where there is a step across a crack due to displacement of "out-of-plane" movement. The monitor consists of a base plate (not calibrated), a top plate (calibrated in millimetres) and a graduated ruler. The ruler is removed from the gauge when not taking a measurement, but used to measure the relative movement in the plates.

The displacement monitoring range is 110mm. Horizontal monitoring range is -10mm to +50mm.

Can be fixed to the surface with screws or adhesive (not included). Supplied with instructions and record sheet.

Product Manual