Impact and vibration resistant. Designed for the daily abuses of large and small construction sites. Water and Dust Proof - Sealed and gas filled. "Best in Class" against the weather. Precise and Robust Compensator - Accuracy and reliability are assured. First Class Optics - Resolution and clarity are world famous. 30X magnification. Meets the highest standards in construction, engineering and topographic surveys. Nothing stops a LEICA NA700 level. A short drop onto the ground, a fall into water, vibration from heavy machinery - with a LEICA NA700 level you just carry on working. No time-consuming checking or readjustment required. And, the 'best in class' optics enable you to always work as precisely as possible, even in twilight. What does this add up to? Reduced stoppage for service, higher productivity, maximum precision and reliability. It's also guaranteed for life. And all this at an extremely reasonable price. Test it for yourself, today. Automatic Level WILD NA730 30X Magnification Engineer's Automatic Level Model NA730, 360 degrees horizontal circle, erect telescope image, plastic hood, carrying case (including hex key). Meets the highest standards in construction, engineering and topographic surveys.