Both versions are perfect for electric utility meter testing, verification, calibration, and troubleshooting processes since they handle common utility voltage ranges and are built to endure harsh field circumstances.
TESCO Metering, a top producer of bespoke utility goods and metering equipment built in the United States, announced the introduction of the 326P and 326X Artificial Resistive Loads. For meter testing, calibration, and diagnostic applications in various electric utility situations, these next-generation load simulation technologies are designed to offer precise, transportable, and field-ready resistive loads.
The demand for precise, repeatable, and useful load modeling tools keeps rising as electric utilities upgrade grid infrastructure and increase the use of advanced metering. Accuracy, portability, and operating efficiency must be balanced while field personnel and meter lab teams verify meter performance in real-world scenarios. By combining precise resistive load modeling with a lightweight, durable design that is ideal for both field and laboratory use, the 326P and 326X meet these needs.
Solutions with a Specific Purpose for Various Testing Situations
The 326P Artificial Resistive Load is a multi-tap, adaptable load box that can handle a variety of testing scenarios. With its adjustable full-load and light-load current taps, technicians can use a single device to simulate various operating circumstances. It is ideal for versatile field testing and diagnostic applications because to its small form size and wide voltage compatibility.
For standardized testing settings that call for a fixed, high-current load, the 326X Artificial Resistive Load is ideal. The 326X maintains mobility and robust construction while streamlining repeatable test procedures with a stable 50A resistive load.
Both versions are perfect for electric utility meter testing, verification, calibration, and troubleshooting processes since they handle common utility voltage ranges and are built to endure harsh field circumstances.
Important Benefits for Utility Experts
- Precision resistive load simulation: Accurate meter testing and verification in field and laboratory settings are made possible by precision resistive load modeling.
- Lightweight, portable design: The small form factor enhances field mobility and lessens the physical strain of conventional load boxes.
- Broad voltage compatibility: Enables flexible deployment across applications by supporting typical utility voltage inputs.
- Flexible testing configurations: The 326X’s fixed-load simplicity and the 326P’s multi-tap capacity meet different testing needs.
- Sturdy, field-ready design: Made to last in actual utility settings.
- Integration with TESCO test ecosystems: Compliant with TESCO’s wider range of accessories and equipment for meter testing.
Assisting Smart Grid Operations and Contemporary Utility Testing
From conventional meter testing to smart grid validation and field diagnostics, the 326P and 326X are made to meet the changing demands of electric utilities. Because of their small size and adjustable load capabilities, technicians can more effectively and confidently duplicate real-world stress circumstances, which lowers testing complexity and increases measurement accuracy.
According to Tom Lawton, President & CEO of TESCO Metering, “utilities need testing tools that deliver precision without sacrificing portability.” “The 326P and 326X reflect TESCO’s commitment to engineering solutions that align with the realities of modern field and lab operations, delivering dependable load simulation capabilities in a highly practical form factor.”
Product Summary
326P Artificial Resistive Load
- Selectable full-load and light-load current taps
- Multi-voltage input capability
- Lightweight, portable design
- Ideal for flexible, multi-scenario testing applications
326X Artificial Resistive Load
- Fixed 50A resistive load for standardized testing
- Multi-voltage input capability
- Lightweight, portable design
- Optimized for repeatable high-current test workflows





