This instrument is mainly used to measure pipeline blockage caused by debris such as cement, sand and stones during construction. During the renovation, due to the numerous pipes buried too deep in the floor, once the pipes are blocked, they have to be demolished in a large area, which consumes a lot of labor and financial resources. Using this instrument, you can quickly locate the blocked point, avoid large-scale demolition, and can penetrate a 50 cm thick wall with an accuracy within 5cm. It has the advantages of fast speed, simple operation, stable performance, and long service life.
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