Nothing stops a Leica NA730 level. A short drop onto the ground, a fall into the water, vibration from heavy machinery with a Leica NA700 level you just carry on working. No time-consuming checking or readjustment is 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 work downtime, thus translates into higher productivity, resulting in reliability and accuracy at an extremely reasonable price. Test one for yourself at LES today.