Spectra Precision makes construction lasers and measurement instruments, with a particular focus on laser technology for leveling, grading, alignment and pipe work. Its range extends from rotating and grade lasers to handheld and machine receivers, while automatic optical levels and the DET-2 construction theodolite round out the company’s jobsite measurement equipment. Spectra also supports its tools with dedicated accessories, software and product-training resources.
API MetrologyAPI Metrology grew from founder Dr. Kam Lau’s invention of the laser tracker at NIST in 1983 into a global metrology company with teams on four continents. It develops precision measurement systems and provides expert services that help manufacturers inspect complex work and keep production equipment accurate. Its calibration work is A2LA ISO 17025 certified.ROCKVILLE, MD
Peak MetrologyPeak Metrology is a Pittsburgh-based Aerotech company known for taking on difficult precision-measurement problems with custom-built equipment. Its vertically integrated operation includes 220,000 square feet of production capacity and a development lab where applications can be tested before purchase, serving manufacturers that need more reliable automated measurement.PITTSBURGH, PA
VolpiFor more than 70 years, Volpi has been known for precision measurement systems built around light, with more than 100 employees serving diagnostic and research instrument makers from sites in Switzerland and the United States. The company carries projects from early optical design through ISO 13485-certified manufacturing, helping turn demanding laboratory measurements into dependable instrument results.AUBURN, NY