3-Piece Waterproof Acrylic Crack Monitoring Gauges for Measuring Cracks and Flicks

Type: Plastic Feature: Premium Acrylic Material Usage: It is waterproof, sun-resistant, wear-resistant, and scratch-resistant. It is easy to install and intuitive to read. Length: 10cm Width: 3cm Height: 0.9cm Weight: 0.3kg Material: Plastic Color: White Description Premium Acrylic Material: This crack monitoring disc is made of high-quality acrylic material, which is sturdy and can be used repeatedly. It is waterproof, sun-resistant, 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 movements 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 their evolution over time. The instrument consists of a graduated plate and an indicator plate, a graduated plate (with scales in the horizontal and vertical directions) and an indicator plate (one or two crossed indicator lines). Multiple uses: Our crack measuring and recording instrument is widely used to observe 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. Due to manual measurement, please allow a measurement deviation of 1 to 3 cm. Due to different displays and lighting effects, the actual color of the item may be slightly different from the color shown in the picture. Thank you!