KOD drainage slope gauge 300mm GL-25U-30 1 piece

Catalog number: GL-25U-30 Features: ●The definitive drainage gradient gauge with bubble tubes for different gradient settings that will instantly improve your work efficiency. ●Box frame with U-groove. ●Four scale marks. ●Gradients set at 1/50, 1/100, 1/150, and horizontal. ●Scale marks included. ●Sensitivity 0.5mm/m = 0.0286°. ●U-groove for measuring Hume pipes and VU pipes. (φ19 or larger) Specifications: ●Length (mm): 300 ●Height (mm): 50 ●Thickness (mm): 22 ●Sensitivity: 0.5mm/m = 0.0286° ●Accuracy: Within ±1.5mm/m = ±0.0859° ●Gradient setting: 1/50.1/100.1/150 ●Scale specifications: With scale marks ●Dimensions (mm): 300 Material/Finish: ●Aluminum