Specification AgeRangeDescription : adult Brand : YDuupxe BulletPoint1 : Clear Monitoring Results: The transparent top plate and calibrated bottom plate work together to deliver clear and precise monitoring results. the crosshair cursor aids in accurate measurement, ensuring that even the smallest changes in crack size are easily detected and recorded BulletPoint2 : Easy Installation: The redesigned mounting post allows for quick and secure assembly of the two plates without the need for glue or complex installation steps. this innovative feature enhances both convenience and stability, making it user-friendly for professionals and diy enthusiasts alike BulletPoint3 : Precision Measurement: The crack monitor consists of two overlapping plates, with the bottom plate precisely calibrated in millimeters and the top plate transparent and marked with a crosshair cursor. this design ensures accurate measurements with a ±1 mm (±0.04 in) scale on the xy axis, offering a resolution of ±0.5 mm (±0.02 in). the horizontal range of ±20 mm (±0.79 inches) and vertical range of ±10 mm (±0.38 inches) allow for comprehensive monitoring of cracks BulletPoint4 : Practical Application: This standard crack monitor is specifically designed for monitoring cracks in building walls and tracking their over time. it is a practical and accurate measuring tool that is essential for maintaining the structural integrity of buildings and ensuring safety BulletPoint5 : Durable Construction: Crafted from premium abs and acrylic materials, this crack monitor is built to last. the choice of materials ensures excellent durability and stability, while also making the data easy to read. this combination of strength and clarity provides monitoring results over time Color : Blue ExternallyAssignedProductIdentifier : 7634581759304 IncludedComponents : No ItemDisplayWeight : 0.16 pounds ItemName : Crack Monitoring Record Tool Wall Crack Gauge Monitor Vertical Range for The Standard and Corner Tell Tale ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 17 centimeters ItemPackageDimensions_Width : 11 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : levels Manufacturer : YDuupxe Material : adhesive film Material1 : Acrylic Material2 : Acrylonitrile Butadiene Styrene ModelName : YDuupxengsubpo0a7 ModelNumber : YDuupxengsubpo0a7 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : YDuupxengsubpo0a7 PowerSourceType : ac/dc ProductDescription : 1. FEATURES: Consists of two plates with overlapping partial lengths. The bottom plate is calibrated in millimeters and the top plate is transparent and marked with a crosshair cursor. 2. SCALE: Has a ±1 mm (±0.04 in) scale on the XY axis with a resolution of ±0.5 mm (±0.02 in). Horizontal range is ±20 mm (±0.79 inches) and vertical range is ±10 mm (±0.38 inches). 3. EASY TO USE: The redesigned mounting post easily secures the two boards together without the need for glue or complicated mounting steps, improving convenience and stability of use. 4. PREMIUM MATERIALS: Crack monitor is made of premium ABS and acrylic materials with excellent durability and stability. At the same time, the choice of materials makes its data easy to read, providing clear monitoring results. 5. FUNCTION: This standard crack monitor for building walls is used to monitor cracks in walls and their over the measuring time, making it a practical and accurate measuring tool.