**10PCS Standard & Corner Tell-Tale Crack Monitor - High Precision Crack Measurement Tool for Concrete, Walls & Foundations - Ideal for Construction, Home Inspection & Structural Monitoring**

Product Description

Crack Monitoring Record, Standard Tell-Tale Crack Monitor for the Standard and Corner Tell-Tale Crack Monitoring Record Cracks monitoring Tell tales crack monitors Simple and cool analog crack monitor device. Standard Tell-Tale Crack Monitor ±1 mm (±0.04") tick marks on X-Y axes; ±0.5 mm (±0.02") discrimination ±20 mm (±0.79") horizontal and ±10 mm (±0.38") vertical range Cracks monitoring Tell tales Cracks monitoring Tell tales crack monitors Simple and cool analog crack monitor device. Different Quantity for Options Different Quantity for Options，1PCS, 5PCS ,10PCS，20PCS , 30PCS for different choice of Progect Easy-to-Read Easy-to-read measurement grid Crack monitoring scale is used to monitor the cracks in the walls and how they evolved over the measured time. Tell-Tale Crack Monitor Fixed on concrete cracks for measurement of flat cracks