Standard Tell-Tale Crack Monitor Precision Crack Monitoring Gauge

About this item

• Product Setup: Discrimination down to 0.5mm ( 0.02") helps reliable tracking of wall cracks over time
• Key Specifications: Tracks both horizontal ( 20mm / 0.79") and vertical ( 10mm / 0.38") movements
• Construction Details: Made of polymer with a clear measurement grid; The transparent top plate features a fine crosshair cursor, overlapping a millimeter-calibrated bottom plate for quick, accurate readings
• Included Components: Mounts using supplied screws (included) or adhesive (not included)
• Handling Details: Each unit includes a crack record sheet to log measurements over time