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Electro Industries/GaugeTech (EIG) is a company that offers power meters and smart grid solutions for substations, industrial facilities, and commercial buildings. The company has been in the industry for over 45 years and has expertise in industrial AI and machine learning. EIG has a proven track record of delivering results to Fortune 500 companies and specializes in turn-key commissioning and training to help make projects a success. EIG's software offerings are built based on deep industry expertise in power monitoring, power quality, and energy conservation. The company's EnergyPQA.com® provides best-in-class AI and cybersecurity compliance. EIG believes that innovation is at the core of what they do and has introduced over 120 patents and cutting-edge designs since introducing the first digital meter in 1975. EIG's power metering products and software include the Shark® and Nexus® series. The Shark® series is a revenue energy meter that offers a variety of communication options, including USB, Ethernet, and Wi-Fi. The Nexus® series is a revenue-grade power meter that offers a variety of communication options, including Ethernet, Wi-Fi, and cellular. To contact EIG, customers can call (516) 334-0870 or 1-877-EIMETER. Option 1 is for sales, and option 2 is for tech support. Customers can also email EIG or use the self-serve options on the company's website.