The Faithfull Water Level is a precision levelling tool designed for accurate measurement over distances where traditional spirit levels prove impractical. Utilising the fundamental principle that water always finds its own level, this instrument delivers professional-grade accuracy of 1mm at 10 metres, making it an essential tool for builders, contractors and tradespeople working across multiple rooms or extended distances. Designed for single-handed operation, this water level enables simultaneous measurement of equal heights at two distant points, streamlining workflow on site. The 10-metre graduated tubes are virtually unbreakable and feature vent caps for reliable performance. Easy to set up and simple to use, this low-cost levelling solution eliminates the need for complex equipment when establishing accurate levels in unsighted locations. Ideal applications include room-to-room levelling, wall tiling, guttering installation, landscaping projects, patio construction, driveway laying, fencing work and drainage systems. This versatile tool proves invaluable wherever precise level measurement is required over distances that exceed the practical reach of standard spirit levels. Features and Benefits: • Accurate to 1mm at 10 metres for professional-grade precision • Single-handed operation allows simultaneous measurement at two points • Virtually unbreakable graduated tubes with vent caps for durability • 10-metre tube length covers extended distances between measurement points • Low-cost alternative to laser levels for unsighted levelling work