Application
	The Jointmeters are mechanical measuring instruments for surveillance of movements of joints and cracks in rock, concrete, masonry and at steel constructions. The movements can be measured in 1 to 3 directions according to the chosen type of Jointmeter.
	Description
	The Jointmeters consist out of a left and right part which are cemented on each side of the joint with a special temporary template. The movements are measured with a portable Setdeflectometer (mechanical or electrical dial gauge).
	Jointmeter CJM3DS
	Technical data
	Type JM1DS JM3DS CJM3DS Application 1-direction, plain 2-/3-directions, plain 1-/2-/3-directions, 90°-corner Material steel, stainless Fixation steel thorns for cementing Measuring ranges ±25 mm (main direction), ±10 mm (other directions) Reading Setdeflectometer RDM50, ERDM25, ERDM50 Resolution 0.01mm Precision 0.03mm
	Downloads
	Adobe Acrobat Document(*.pdf)