Power Standards Lab

Power Standards Lab Inc. (PSL), a subsidiary of Power Survey and Equipment Ltd., is a global leader in the design and manufacture of easy-to-install, ultra-precise electric power instruments for monitoring power quality and energy, and performing data analysis. PSL partners with Fortune 500 companies in the power and energy, transportation, medical, semiconductor, telecom, and manufacturing industries, as well as government agencies, to help diagnose and solve electric power problems, provide power quality testing, and certification. PSL employees speak over 15 languages, providing localized support to customers in 58 countries. The company is headquartered in the San Francisco Bay Area.