Suitable for professionals who need to monitor walls, this gauge provides accurate measurements Suitable for a variety of buildings, including residential and commercial structures Surveillance records accurately monitor building walls Ideal for wall deformation monitoring / Ideal for architects, construction professionals and people who need structural management Widely used to monitor building openings and displacement, monitoring records are suitable for monitoring relative displacement. Ideal for residential and public facilities This easy to install gauge is made of acrylic. Scale boards and boards allow you to easily measure the structure of the building by monitoring the situation With high precision measurements and easy installation, building wall monitor gauges are an essential tool for the construction industry. Effectively monitor and measure walls to ensure the structure of the building. Maintain structural integrity with this gauge, Manufacturer: QYSH-MXW