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Application: Mainly used for test and compensate the limited horizontal expansion ratio and arid shrinkage ratio to check the cement expensive material quantity in projects. Weight about 17kg.
Standard pole length: 355 ±0.02mm
Dial gage range: 0-10 / ±0.001mm
Module size: 100 x 100 x 400mm
Dimension: 500 x 135 x 100mm
