{"product_id":"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","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","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","brand":"SMTOER","offers":[{"title":"2","offer_id":48068227629207,"sku":"B0D2W17P9Y","price":226.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0461\/8380\/9175\/files\/B0D2W17P9Y.jpg?v=1785062544","url":"https:\/\/newnestshop.com\/products\/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","provider":"NewNest Australia","version":"1.0","type":"link"}