The Moore & Wright Engineer's Levels have a precision ground cast base with a V-groove for location on cylindrical work. Each level is fitted with a main, cross and plumb vial and the main vial is protected by a rotating shroud. The solution in the vials maintains colour and fluidity under all workshop conditions and the main vial has a sensitivity of 1 minute. Wooden storage box included. New from the US/UK these levels go for as much as $300+ CDN. The Moore & Wright ELM Engineer's Levels has the following specifications: Length: 300mm (12in). Width: 36mm (1.42in). Height: 58mm (2.28in). Resolution: 0.3mm per metre (0.0035in per foot). An engineer's spirit level (or machinist's level) is generally used to level machines, although they may also be used to level large work pieces on machines such as planers. Using gravity as a reference and checking a machine's axis of travel at several points, the level is used to ensure the machine's axis is straight. Cash or e-transfer only.