AUTOMATED METER TEST BOARDS

WECO 4050X
WECO 4150X
WECO 4330X

The WECO 4050X, WECO 4150X, and WECO 4330X by Radian Research are advanced, high-accuracy single-position meter test systems designed for utilities, meter shops, and calibration laboratories.

Engineered for accuracy, precision, and stability, these systems provide a comprehensive solution for testing single-phase and polyphase meters in both laboratory and field environments. Each model offers unique features to fit specific testing needs while maintaining industry-leading traceability.

The WECO 4050X superimposed over a semi-transparent meter tech using the equipment in a shop.

Product Highlights

The WECO 4050X, WECO 4150X, and WECO 4330X are high-precision, single-position meter test systems designed for different levels of testing needs. The WECO 4050X is the most compact and lightweight model, ideal for basic single-phase and polyphase meter testing with standard accuracy.

The WECO 4150X expands on these capabilities by offering higher current testing options, making it suitable for a broader range of meters. The WECO 4330X is the most advanced model, featuring the highest current sourcing capability along with comprehensive power quality analysis, making it the best choice for complex meter testing and in-depth analysis.

Precision Perfected with WECO Test Boards

WECO 4050X

The WECO 4050X is the most compact and lightweight model, ideal for basic single-phase and polyphase meter testing with standard accuracy.

The Test Board provides 0.001A to 50.0A.

The WECO 4050X overlayed on a building.

The WECO 4150X expands on these capabilities by offering higher voltage and current testing options, making it suitable for a broader range of meters.

The Test Board provides 0.001A to 150A.

The WECO 4150X set up in a meter shop.

The WECO 4330X is the most advanced model, featuring comprehensive power quality analysis and additional diagnostic tools, making it the best choice for complex meter testing and in-depth analysis.

The Test Board provides 0.001A to 330.0A.

The WECO 4330X configured into a 2x2 formation
The WECO 4050X overlayed on a building.
The WECO 4150X set up in a meter shop.
The WECO 4330X configured into a 2x2 formation
A meter technician using a WECO Test Board in a meter shop.

Features

Accuracy, Precision & Stability with WECO Test Boards
  • Built with Radian Research’s precision reference standards for the highest level of measurement confidence.
  • Supports testing of a wide range of residential and commercial meters.
  • Easily program and automate meter testing procedures for efficient, repeatable results.
  • Supplied with WATT-Net Software for automated data collection, analysis, and reporting.
  • Engineered with generation to the 50th harmonic and independent harmonic control in each of the current and voltage circuits (6 channels) as defined by order, magnitude and phase.
  • Backed by 17025 accreditation for industry-leading measurement uncertainties and unmatched customer trust over 35+ years.
The WECO 4050X overlayed on a building.

Delivering Accurate, Precise, and Stable Meter Testing

Accessories

Enhance your WECO Test Board experience with a range of accessories designed to optimize meter testing efficiency and convenience.
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A team of meter technicians using the RW-30X in the field on a meter.
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A side by side of the WECO 9200 and the WECO 8030
The WECO 310 on a transparent background (feature).
A meter tech using the WECO 8030 in a shop.
WECO SMART AMI Meter Farms installed at a site.
SSI equipment over a blue green background.
The Radian Research RS-933 on a semi-transparent background.
The WECO 4150X with optics arm on a transparent background.