SMTOER Crack Monitor with 2 Pre-Set Pegs, Tell-Tale Wall Deformation Measurement & Recording Tool(5 pcs)

Additional Details from the Manufacturer

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More features

• Precision Gauge Design: Consists of two overlapping plates, with a calibrated bottom plate in millimeters and a transparent top plate marked with a crosshair cursor for accurate crack measurement
• Complete Kit: Includes full instructions, Crack Record Sheet, and all necessary fixings using screws and adhesive, ensuring easy installation and use
• High Accuracy: ±1 mm (±0.04") tick marks on X-Y axes with ±0.5 mm (±0.02") discrimination for precise measurements
• Wide Measurement Range: Measures horizontal movements up to ±20 mm (±0.79") and vertical movements up to ±10 mm (±0.38")
• Redesigned Fixing Column: Easily secures the two plates without glue. High-quality polymer construction with an easy-to-read measurement grid for reliable wall crack monitoring