วันพฤหัสบดีที่ 3 มีนาคม พ.ศ. 2554

Johnson Levels & Laser Levels: 40-6926 26X Automatic Level Jobsite Demonstration

www.johnsonlevel.com Using Johnson Levels and Lasers, 26X Automatic Level (optical instrument / transit level) to instlall and align a rail system for a movealbe, high-tech steel cutting tool. The project includes the use of a grade rod to sight the rail system's height and a heavy duty tripod to hold the transit at a steady and consistent level. Filming was onsite at Wausau Steel in Milwaukee, Wisconsin.



http://www.youtube.com/watch?v=o-i7W8TDs-0&hl=en

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