STS Drainage gradient meter DSL500W DSL500W 1 piece

Catalog number: DSL500W Features: ●Color-coded bubble tubes for different gradients allow for mistake-free construction. ●The measuring surface has a wide groove, making it possible to measure any pipe diameter, large or small. ●The bottom is marked in mm. Applications: ●Measuring gradients of drainage pipes, gutters, etc. ●Measuring the horizontality of pipes. Specifications: ●Length (mm): 500 ●Height (mm): 53 ●Thickness (mm): 30 ●Sensitivity: 0.5mm/m = 0.0286° ●Accuracy: Within ±1.50mm/m = 0.0859° ●Set gradient: 1/50, 1/100, 1/150, 1/200, horizontal, vertical ●Gradient measurement: 4 gradients (1/50, 1/100, 1/150, 1/200) Material/Finish: ●Body: Aluminum alloy ●Bubble tube: Acrylic resin (PMMA)