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3Pcs Crack Monitoring Record Acrylic Crack Monitor Gauge Waterproof Crack Measure and Record Device Wall Deformation and Crack Monitor Instrument Crack Measuring Ruler for Wall Crack

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$10.89

$ 5 .99 $5.99

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About this item

  • 🔧【Premium Acrylic Material】This crack monitoring record is made of high quality acrylic material, which is sturdy and can be used repeatedly. It is waterproof, sunproof, wear-resistant and scratch-resistant. It is easy to install and intuitive to read.
  • 🔧【Precision Instrument】Our crack monitor gauge adopts advanced technology, ideal for tracking horizontal and vertical crack motion on flat surfaces. This precision instrument can ensure reliable detection and monitoring of changes in crack width or length over time.
  • 🔧【Purpose】This Crack monitor gauge is designed to monitor cracks in walls and how they evolve over time. The instrument consists of a scale plate and an indicator plate, scale plate (with scales in both horizontal and vertical directions), and indicator plate (one or two crossed indicator lines).
  • 🔧【Widely Uses】Our crack measure and record instrument is widely used for observing the opening and closing of cracks and misalignment on the surface of various buildings. It can also monitor the relative displacement between two points in the horizontal and vertical directions.
  • 🔧【After-sales】If you have any questions, please get in touch with us, our service team will provide you with a professional and satisfactory service.


Description: Our crack monitoring record is designed to monitor cracks in walls and how they evolve over time. It is made of acrylic material, which is waterproof and sun-proof. It is reliable to monitor and easy to read. Feature: -Waterproof Device: This crack monitoring record is waterproof and easy to install. It can be used for monitoring of changes in crack width or length over time. -Reliable to Use: This crack monitor gauge can be used for observing the opening and closing of cracks and misalignment on the surface of various buildings. It is reliable to operate. Detailed description: Product Name: Crack Monitoring Record Measuring range: -30 - +30mm Resolution: 1mm Measurement accuracy: 1mm Ruler size: 100×30 mm Material: Acrylic Purpose: Can be used to monitor wall deformation/cracks Color: As Shown Parts List: 3 Pairs of Crack Monitoring Record 12×Screws 3×Monitors Notes: 1.There may be slight differences between the picture and the actual color of the commodity. We will try our best to show you the exact color. 2.Please allow slight dimension difference due to manual measurement.