{"id":9681016553623,"title":"Concrete Crack Monitor, Crack Monitoring Gauge, Crack Gauge for Internal and External Corners 70-180 Degrees, Hinged Design for 2D or 3D Movement, Clear with Black Red 0 mm Graduation Marks(2 Pcs) 2","handle":"concrete-crack-monitor-crack-monitoring-gauge-crack-gauge-for-internal-and-external-corners-70-180-degrees-hinged-design-for-2d-or-3d-movement-clear-with-black-red-0-mm-graduation-marks2-pcs-2","description":"\u003ch3\u003eConcrete Crack Monitor, Crack Monitoring Gauge, Crack Gauge for Internal and External Corners 70-180 Degrees, Hinged Design for 2D or 3D Movement, Clear with Black Red 0 mm Graduation Marks(2 Pcs)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eSMTOER Concrete Crack Monitor – Corner Tell-Tale for Precise Crack Tracking\nMonitor cracks in corners with confidence. This hinged crack monitoring gauge\nis specifically designed for internal and external corners from 70° to 180°.\nUse singly for two-dimensional movement or pair two units for full three-\ndimensional monitoring. Each unit includes a calibrated bottom plate (mm\nscale) and a transparent top plate with a hairline cross cursor, allowing ±0.1\nmm precision when used with Vernier or digital calipers. Installation is\nsimple with supplied screws, nuts, and a detailed instruction guide. A crack\nrecord sheet is included for long-term tracking. Ideal for structural\nengineers, building inspectors, and homeowners.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eVersatile Corner Monitoring (Crack Gauge for 2D\/3D Movement): Designed as a corner tell-tale, this crack monitor can be used singly to monitor two-dimensional crack movement or in pairs to monitor three-dimensional movement. Ideal for both internal and external corners with angles ranging from 70 to 180 degrees\u003c\/li\u003e\n \u003cli\u003eHinged Design for Simple Installation: The crack monitoring gauge features a hinged construction that enables it to adapt seamlessly to internal corners. Use the provided screws and nuts to attach the adapter, then affix across the crack using screws\/plugs or adhesive (adhesive available separately)\u003c\/li\u003e\n \u003cli\u003eAccurate Crack Measurement with 0.1 mm Precision: Precision-engineered crack displacement monitors include calibrated bottom plates for millimeter measurements and transparent top plates marked with a hairline cross cursor. Record crack movements with 0.1 mm accuracy using Vernier or digital calipers\u003c\/li\u003e\n \u003cli\u003eComplete Package for Ongoing Monitoring: Each crack gauge comes complete with detailed installation instructions, a crack record sheet for ongoing monitoring, and all necessary components for installation. Monitor crack movements effectively and efficiently with SMTOERs concrete crack monitor\u003c\/li\u003e\n \u003cli\u003eClear, Durable Construction with High-Visibility Marks: Made from clear material with black\/red graduation marks starting at 0 mm. Provides easy visual reference for crack displacement over time, suitable for both indoor and outdoor corner applications\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-07-30T18:33:28+10:00","created_at":"2026-07-26T20:42:22+10:00","vendor":"SMTOER","type":"Caliper Gages","tags":["home_improvement_Aug2026"],"price":22600,"price_min":22600,"price_max":22600,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":48068227629207,"title":"2","option1":"2","option2":null,"option3":null,"sku":"B0D2W17P9Y","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Concrete Crack Monitor, Crack Monitoring Gauge, Crack Gauge for Internal and External Corners 70-180 Degrees, Hinged Design for 2D or 3D Movement, Clear with Black Red 0 mm Graduation Marks(2 Pcs) 2 - 2","public_title":"2","options":["2"],"price":22600,"weight":85,"compare_at_price":null,"inventory_management":"shopify","barcode":"711271801301","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/newnestshop.com\/cdn\/shop\/files\/B0D2W17P9Y.jpg?v=1785062544","\/\/newnestshop.com\/cdn\/shop\/files\/51r2xbSTJyL.jpg?v=1785062544","\/\/newnestshop.com\/cdn\/shop\/files\/51Qn9kWfpVL.jpg?v=1785062544","\/\/newnestshop.com\/cdn\/shop\/files\/71Qc9EpnqZL.jpg?v=1785062544","\/\/newnestshop.com\/cdn\/shop\/files\/6100L222k1L.jpg?v=1785062544","\/\/newnestshop.com\/cdn\/shop\/files\/614OiZnpiZL.jpg?v=1785062544","\/\/newnestshop.com\/cdn\/shop\/files\/51pFEAFusyL.jpg?v=1785062544"],"featured_image":"\/\/newnestshop.com\/cdn\/shop\/files\/B0D2W17P9Y.jpg?v=1785062544","options":["Number of Items"],"media":[{"alt":null,"id":42456612470935,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/B0D2W17P9Y.jpg?v=1785062544"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/B0D2W17P9Y.jpg?v=1785062544","width":1200},{"alt":null,"id":42456612503703,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/51r2xbSTJyL.jpg?v=1785062544"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/51r2xbSTJyL.jpg?v=1785062544","width":1000},{"alt":null,"id":42456612536471,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/51Qn9kWfpVL.jpg?v=1785062544"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/51Qn9kWfpVL.jpg?v=1785062544","width":1000},{"alt":null,"id":42456612569239,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/71Qc9EpnqZL.jpg?v=1785062544"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/71Qc9EpnqZL.jpg?v=1785062544","width":1200},{"alt":null,"id":42456612602007,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/6100L222k1L.jpg?v=1785062544"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/6100L222k1L.jpg?v=1785062544","width":1200},{"alt":null,"id":42456612634775,"position":6,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/614OiZnpiZL.jpg?v=1785062544"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/614OiZnpiZL.jpg?v=1785062544","width":1200},{"alt":null,"id":42456612667543,"position":7,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/51pFEAFusyL.jpg?v=1785062544"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/51pFEAFusyL.jpg?v=1785062544","width":1200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eConcrete Crack Monitor, Crack Monitoring Gauge, Crack Gauge for Internal and External Corners 70-180 Degrees, Hinged Design for 2D or 3D Movement, Clear with Black Red 0 mm Graduation Marks(2 Pcs)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eSMTOER Concrete Crack Monitor – Corner Tell-Tale for Precise Crack Tracking\nMonitor cracks in corners with confidence. This hinged crack monitoring gauge\nis specifically designed for internal and external corners from 70° to 180°.\nUse singly for two-dimensional movement or pair two units for full three-\ndimensional monitoring. Each unit includes a calibrated bottom plate (mm\nscale) and a transparent top plate with a hairline cross cursor, allowing ±0.1\nmm precision when used with Vernier or digital calipers. Installation is\nsimple with supplied screws, nuts, and a detailed instruction guide. A crack\nrecord sheet is included for long-term tracking. Ideal for structural\nengineers, building inspectors, and homeowners.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eVersatile Corner Monitoring (Crack Gauge for 2D\/3D Movement): Designed as a corner tell-tale, this crack monitor can be used singly to monitor two-dimensional crack movement or in pairs to monitor three-dimensional movement. Ideal for both internal and external corners with angles ranging from 70 to 180 degrees\u003c\/li\u003e\n \u003cli\u003eHinged Design for Simple Installation: The crack monitoring gauge features a hinged construction that enables it to adapt seamlessly to internal corners. Use the provided screws and nuts to attach the adapter, then affix across the crack using screws\/plugs or adhesive (adhesive available separately)\u003c\/li\u003e\n \u003cli\u003eAccurate Crack Measurement with 0.1 mm Precision: Precision-engineered crack displacement monitors include calibrated bottom plates for millimeter measurements and transparent top plates marked with a hairline cross cursor. Record crack movements with 0.1 mm accuracy using Vernier or digital calipers\u003c\/li\u003e\n \u003cli\u003eComplete Package for Ongoing Monitoring: Each crack gauge comes complete with detailed installation instructions, a crack record sheet for ongoing monitoring, and all necessary components for installation. Monitor crack movements effectively and efficiently with SMTOERs concrete crack monitor\u003c\/li\u003e\n \u003cli\u003eClear, Durable Construction with High-Visibility Marks: Made from clear material with black\/red graduation marks starting at 0 mm. Provides easy visual reference for crack displacement over time, suitable for both indoor and outdoor corner applications\u003c\/li\u003e\n \u003c\/ul\u003e"}