Nikon AL-NIKON-AS-2 Automatic Level for SurveyingAchieve Precision and Accuracy with Nikon Automatic Level The Nikon AL NIKON AS 2 Automatic Level is a high performance instrument designed for accurate leveling in various surveying and construction applications. With its waterproof and fog proof construction, this level ensures reliable performance in any environment. Specifications: Brand: Nikon Model: AL NIKON AS 2 Type: Automatic Level Optics: Airtight, dry nitrogen filled Waterproof: Yes Fog