Profile: Topcon Positioning Systems, Inc. is a developer and manufacturer of precision positioning equipment. We also offer precision global positioning systems, laser, optical surveying and machine control products. Our laser using infrared beams and general construction lasers are short to medium range lasers used for exterior applications & setting concrete forms, checking grade on flat pads, checking depth of footers & trenches, and even providing elevation indication for laser receivers mounted on excavators and backhoes. Our FC-250 field controller incorporates Windows mobile® 6.5 operating system on a touch screen display, that makes the field data come alive & this powerful operating system combined with the versatility of dual removable media for data storage and transfer makes it perfect for any job.