Feature●Length: 2.0 inches (50 mm)●Height: 1.4 inches (35 mm)●Thickness: 1.1 inches (27 mm)●Magnetic: No●Color: Black●Accuracy: ±2.50 mm/m = within ±0.1432°●Sensitivity: 0.0286° (0.50 mm/m)Description
You can measure the surveying poles. Can be attached to electric tools and measured. Round bubble tube allows you to measure all directions of horizontal and vertical surfaces.