Ziplevel Pro-2000 features a near-instant setup with a one-person operation. It provides a 1/20-in. precision over wide ranges, no line-of-site requirement, no error with distance correction, math, or factory calibration. Ziplevel saves time and reduces labor costs starting with estimating through grading, excavating, forming, and finishing. Technidea Corp. 800-805-5383. www.ziplevel.com