Description

• This is a must-have tool for any building inspector, builder, civil, structural engineer and home owner.
• It is very useful in inspection and monitoring of buildings and infrastructures.
• The crack width ruler is used to measure the width of cracks that manifest in concrete, reinforced concrete, blockwalls/ masonry and another material of interest.
• Its measurement of crack width is by virtue of a comparative measurement to ascertain the width of an observed crack.
• This crack width ruler is marked with a range of graded lines. Each line has a specified width.
• Range: Ruler A: 0.004 – 0.100 inches / 0.10 – 2.50mm
• Size: 2-1/5″ W x 3-1/3″ L x 0.03″ Thick,
• Credit card size is easy to use and carry.
• Made of premium PVC is attractive and durable.