BEN MEADOWS® Calibrated Crack Monitor

Calibrated Crack Monitor Detects Movement of Cracks in Concrete, Brick or Masonry

Use the Calibrated Crack Monitor to track crack movement in any direction. System consists of two overlapping acrylic plates. One plate is white with a black millimeter grid; the other is transparent with red crosshairs centered over the grid. Once the Monitor is secured with epoxy or screws across a crack, the crosshairs shift vertically or horizontally on the grid, making crack movement easily visible and trackable.
Secure the Monitor with 5-Minute® Epoxy, sold separately (No. 43352).