Crack Comparator Card

Crack Comparator Card measures crack widths of concrete used in roads, pavements, bridges, and other structures. This credit card-sized device is inexpensive, fits in a pocket, and can monitor cracks from 0.1 to 7.0mm (0.004 to 0.26in). Marked in inch and metric measurements. View our full line of Concrete Crack Monitors.

Features:

• Compact size, good for field use
• Measures in inch and metric

Included Items:

• Crack Comparator Card

Related blogs:

• Non-Destructive Testing of Concrete: An Equipment Guide
• Concrete Cracking: Evaluating Width, Depth & Movement