TESCO Metering Expands Transformer Meter Enclosures
Bristol, PA — July 17, 2025 — TESCO (The Eastern Specialty Company) Metering, a trusted name in electric utility metering since 1904, has announced an expansion of its transformer-rated meter enclosures with a new Ring Style Cover and improved production lead times that deliver custom pre-wired enclosures in just four weeks.
TESCO Metering’s upgraded product line offers utilities and contractors a complete solution for transformer-rated metering, including meter sockets, transockets, meter farms, and custom make-to-order assemblies. All units are pre-wired in-house and built to meet each customer’s exact configuration and service requirements.
Key features include:
- Steel or aluminum single or split-piece designs
- New Ring Style Cover plus ringless cover options
- Socket options from 5 to 15 terminals with phenolic and copper options
- Configurable 4–10 pole test switches rated up to 600 amps
- Designed for 480V delta and other transformer-rated services
- Factory pre-wired for reduced field labor and maximum reliability
- ANSI C12.7-2022 compliant
- Delivered in 4 weeks from order
Whether it’s a new project, system upgrade or emergency replacement, TESCO Metering’s enclosure lineup is engineered for utility engineers, contractors and procurement teams who need dependable, field-ready solutions.
The expanded enclosure line — including the new Ring Style Cover — is available for order now. Standard production lead times are just four weeks from order to delivery.
TESCO Metering’s latest expansion builds on its long-standing legacy as the trusted source for metering equipment and field solutions for electric utilities worldwide. Alongside its enclosures, TESCO Metering continues to deliver meter testing instruments, test switches, artificial loads, wattmeter accessories, and custom-engineered services ranging from shop layouts and sampling process development to regulatory support for utility commissions.
TESCO Metering’s mission remains clear: “To become the primary outside metering resource for all our electric utility customers.”
With a reputation for ruggedness, precision and customer support, TESCO Metering is committed to providing utility professionals with effective, flexible solutions that keep power flowing safely and reliably — today and for decades to come.
For quotes or more details, visit Ring Style Cover or Contact Us.
About TESCO Metering
Since 1904, TESCO® Metering has been the trusted leader in American-made metering equipment and custom utility products for the electric utility industry. With over a century of engineering innovation, TESCO Metering designs and manufactures precision meter testing instruments, field test kits, and smart grid metering solutions that ensure accuracy, reliability, and compliance across today’s evolving energy infrastructure.
From our ISO 9001 and ISO 17025 certified facility in Bristol, Pennsylvania, TESCO Metering proudly builds all products in the US, supporting domestic manufacturing, short lead times, and superior quality control. Our U.S.-manufactured metering systems serve utilities across North America, including meter test boards, burden sets, EVSE testers, optical probes, and custom field-testing equipment engineered for precision and durability.
TESCO Metering’s portfolio spans lab-grade testing setups, rugged field kits, and AMI test solutions designed to meet the demands of modern smart grid environments. What sets TESCO Metering apart is our close collaboration with utility engineers, meter shop managers, and field technicians—developing custom metering tools that solve real-world challenges, improve safety, and streamline operations.
Beyond products, TESCO Metering is deeply committed to metering education and industry training. Our annual TESCOOL event and support of regional meter schools reflect our dedication to advancing utility expertise and maintaining technical excellence across the metering community.
With generations of trust, TESCO Metering continues to lead in custom utility solutions, American-made metering equipment, and dependable technical support. Contact us to learn how TESCO Metering’s precision utility instruments can improve accuracy, safety, and efficiency for your metering operations.
Reliable Results. Every Meter. Every Time.