Corner Tell Tale Crack Monitor for Wall and Concrete Crack Width Measurement, High-Visibility Plastic Gauge with XY Grid Scale, Includes Mounting Screws (2-Pack)
PRECISE XY MEASUREMENT: Track crack width changes with ±1mm accuracy on the grid for reliable structural assessment data over time
EXTENDED MONITORING RANGE: Observe horizontal shifts up to 20mm and vertical movement of 10mm to detect critical foundation issues early
EASY VISUAL INSPECTION: Read clear analog scales instantly without complex tools, making this crack gauge perfect for routine site checks
LONG LASTING CONSTRUCTION: Made from high-quality plastic to withstand harsh environments while maintaining measurement integrity outdoors
COMPLETE INSTALLATION KIT: Includes two monitors and eight screws for immediate setup on concrete walls or masonry surfaces
Description
Features:
High-quality plastic, easy-to-read measurement grid.
±1mm (±0.04") check mark on XY; ±0.5mm (±0.02") difference.
±20mm (±0.79") horizontal and ±10mm (±0.38") vertical range.
Crack monitor such as crack monitor, simple and fresh analog crack monitor.
The Crack Monitoring Scale is used to monitor cracks in walls and how they for evolve over the measurement time.
Specification:
material: plastic
The package includes:
2 Set Crack Monitor
8 Set Screws
Notice:
Please allow 1-3cm error due to manual measurement. Make sure you don't mind before bidding.
Due to differences between different monitors, the image may not reflect the actual color of the item.