Product Highlights
Built with RADIAN’s commitment to reliability and measurement integrity, the WECO 300, WECO 310, and WECO 311 are a go-to choice for organizations that need basic functionality and proven accuracy in a rugged, portable form.
They’re an excellent fit for training labs, mobile testing stations, or low-volume manual functional test applications, and offer seamless compatibility with NIST-traceable RADIAN reference standards for trusted results.
Precision Perfected with the WECO 300, WECO 310, & WECO 311
WECO 300
The WECO 300 is a compact solution that provides a safe, stable, and traceable environment for functional meter testing. It can also pair with the RM‑17 to move beyond basic verification into true, NIST‑traceable accuracy testing (±0.05%) when precision matters.
WECO 310
The WECO 310 is a compact desktop meter station designed for functional meter testing, meter programming, and display verification across common socketed meter forms. It provides a safe, portable environment for powering meters and exercising key functions during qualification, troubleshooting, and training.
The station supports selectable meter forms, voltages, and internal loads, with built-in safety features including multiple interlocks, isolation switches, lockout protection, and a resettable breaker. Forward/reverse energy selection and disconnect indication help simulate real-world scenarios in shop environments.
Performance Highlights
• Selectable meter forms: 1S, 2S, 12S, 25S, 3S, 4S, 5S, 35S, 45S, 6S, 9S, 14S, 16S
• Zero-Insertion-Force (ZIF) socket for easy, repeatable meter seating
• Selectable voltages: 69V, 120V, 208V, 240V, 277V, 480V
• Selectable internal loads: 5 A and 50 A; forward and reverse current modes
• Meter disconnect indication and load-side voltage indication
• Four-point hazardous-voltage safety interlock; resettable breaker; voltage/form selection lockout protection
• Standard 120V, 5A input power (portable desktop design)
WECO 311
Radian Research proudly presents the WECO 311 Desktop Meter Station—the evolution of the industry-trusted WECO 310. Built for today’s demanding utility and laboratory environments, the 311 delivers expanded capability with the reliable performance you expect from Radian Research.
The WECO 311 advances the 310 with higher voltage capacity up to 600 V, a robust 750 VA transformer for demanding loads, and a convenient front-panel 120 V outlet for auxiliary gear—bringing future-ready flexibility, enhanced safety and performance, and proven RADIAN quality together in one platform to widen your testing envelope without compromising protection or long-term value.
Performance Highlights
• Selectable Meter Forms: 1S, 2S, 3S, 9S, 12S, 16S, 35S, 36S, 45S
• Zero-Insertion-Force (ZIF) socket for easy, repeatable meter seating
• Selectable Voltage: 120V, 208V, 240V, 277V, 480V, 600V
• Selectable internal loads: 5A and 50A; forward and reverse current modes
• Voltage Source Rated VA: 750 VA
• Meter disconnect indication and load-side voltage indication
• Four-point hazardous-voltage safety interlock; resettable breaker; voltage/form selection lockout protection
• Standard 120V, 5A input power (portable desktop design)
Features
- Manual Meter Testing – Designed for users who prefer or require manual control over the testing process.
- Compact & Portable – Lightweight, space-saving design ideal for mobile or bench-top use.
- Single-Phase Capable – Supports a wide variety of electric meter types.
- Customizable testing procedures to ensure consistency and repeatability.
- Built-In Load Control – Equipped with convenient controls to manage test conditions.
- Durable Construction – Built to withstand repeated use in field and training environments.
Quick and Efficient Manual Testing of Electric Meters
Can't Find What You're Looking For?
