Shinwa Blue Level for Slope, Single-Tube Type, 300mm.
• Uses a large single-tube vial for easy reading and gradient checks in both directions.
• Measures level and five gradients: 0.5/100, 1/100, 1.5/100, 2/100, and 2.5/100.
• The curved measuring base allows stable placement on pipes and similar surfaces.
• The vial cover can be replaced if scratched.
• Includes a glow-in-the-dark sheet for easy reading in low light.
• The inside can be rinsed with water, so it stays clean even if sand or mud gets in during use.
