Carrier Plate with screwed Angle Target Unmistakable survey points 3-dimensional monitoring of bridges Roads no longer need to be closed or obstacles crossed as every measuring point can be checked from a distance of up to 200m, range depends on the measurement equipment Simple and quick measurement and monitoring of buildings, façades, supporting structures, pillars, high rack storage facilities, dams and many other objects requiring monitoring, Weight: 0.220462262 pounds, Manufacturer: Hipzeepo