The Avongard Corner Crack Monitor is a hinged tell-tale for measuring movement across cracks at internal and external corners. It monitors horizontal and vertical displacement and can be used singly for two-dimensional movement or in pairs where three-dimensional monitoring is required.

Key Features

• Designed for internal and external corners
• Hinged construction accommodates angles from approximately 70° to 180°
• Monitors horizontal and vertical movement
• Calibrated millimetre scale with crosshair cursor
• Can be reconfigured for wall-to-floor and wall-to-ceiling junctions

Typical Applications

• Corner cracks in masonry and concrete
• Wall-to-floor and wall-to-ceiling junctions
• Building-condition and structural surveys
• Monitoring movement following construction or repair work

What's Included

Corner crack monitor, operating instructions and crack record sheet. Fixings and adhesive are not included.

Availability & Delivery

This product is available to purchase online. Dispatch timing depends on supplier availability; contact us if it is required by a specific date.

Why Buy from Geo Site Supply?

Geo Site Supply provides professional inspection and monitoring products for engineers, surveyors and site teams throughout the UK and internationally.