Since 1904, TESCO Metering has been the trusted leader in custom utility products and American-made metering equipment for the electric utility industry. With over a century of innovation, TESCO continues to provide specialized metering solutions that help utilities ensure accuracy, reliability, and compliance across the evolving energy grid.
TESCO proudly manufactures all of its custom utility products at our ISO 9001 and ISO 17025 certified facility in Bristol, Pennsylvania. From this historic location, we serve electric utilities across North America with tailored utility equipment including meter test boards, field testing kits, burden sets, EVSE testers, and optical tools. Our US-manufactured utility equipment ensures short lead times, tight quality control, and precision-engineered performance.
From lab-grade testing setups to rugged field kits, our American-made metering equipment meets the demands of modern grid environments with unmatched durability and accuracy.
What sets TESCO apart is our hands-on collaboration with utility professionals. We work closely with engineers, meter shop managers, and field techs to design custom utility products that solve real-world challenges—from field testing to streamlined shop operations. Whether you need transformer-rated enclosures, meter calibration services, or AMI test solutions, TESCO delivers purpose-built tools that perform.
TESCO is also committed to metering education. Our annual TESCOOL training event and our support of regional meter schools highlight our dedication to industry learning and technical excellence.
With generations of trust, TESCO continues to lead with custom utility products, American-made metering equipment, and dependable technical support. Contact us to see how our tailored utility equipment can improve accuracy, safety, and efficiency for your utility team.