The 603.100-200 ZE 200 spirit level, measuring 200 cm, is a professional model designed for precision measurements in construction, carpentry, and installation work. This 200 cm long aluminum spirit level features a robust I-beam profile that provides exceptional rigidity and durability for demanding job site conditions. Three high-precision vials with enlarged viewing windows – one horizontal and two vertical at a 45-degree angle – enable accurate angle measurements. The vials ensure an accuracy of 0.5 mm per meter for reliable leveling, plumb, and alignment. The anodized aluminum housing is corrosion-resistant and dimensionally stable under temperature fluctuations, while integrated grip recesses and end caps offer secure handling and protection against impact damage. Metric and inch scales on both sides with clear markings at 10 mm intervals facilitate measurements. Non-slip rubber caps prevent surface scratches and enhance stability. With an operating temperature range of -10°C to 50°C, the spirit level can be reliably used in various environments. This successor model to earlier professional spirit levels combines improved vial sensitivity and reinforced construction at load points. Weighing approximately 2.8 kg, it offers a balanced weight distribution to reduce user fatigue during extended use. The bright yellow color enhances visibility on job sites and helps prevent loss. This measuring tool meets professional standards for accuracy and durability, making it suitable for contractors, craftsmen, carpenters, and demanding DIY enthusiasts who require consistent, reliable performance for critical measurement tasks.